1347673509

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7647

約数の個数: 72

約数和(自身を含む): 2517645312

約数和(自身を除く): 1169971803

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 147, 217, 273, 279, 403, 441, 637, 651, 819, 1209, 1519, 1911, 1953, 2821, 3627, 4557, 5733, 7583, 8463, 13671, 19747, 22749, 25389, 53081, 59241, 68247, 98579, 159243, 177723, 235073, 295737, 371567, 477729, 690053, 705219, 887211, 1114701, 1645511, 2070159, 2115657, 3055949, 3344103, 4830371, 4936533, 6210477, 9167847, 11518577, 14491113, 14809599, 21391643, 27503541, 34555731, 43473339, 64174929, 103667193, 149741501, 192524787, 449224503, 1347673509]

約数ペア:

[(1, 1347673509), (3, 449224503), (7, 192524787), (9, 149741501), (13, 103667193), (21, 64174929), (31, 43473339), (39, 34555731), (49, 27503541), (63, 21391643), (91, 14809599), (93, 14491113), (117, 11518577), (147, 9167847), (217, 6210477), (273, 4936533), (279, 4830371), (403, 3344103), (441, 3055949), (637, 2115657), (651, 2070159), (819, 1645511), (1209, 1114701), (1519, 887211), (1911, 705219), (1953, 690053), (2821, 477729), (3627, 371567), (4557, 295737), (5733, 235073), (7583, 177723), (8463, 159243), (13671, 98579), (19747, 68247), (22749, 59241), (25389, 53081)]