2247282219

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 3756211200

約数和(自身を除く): 1508928981

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 149, 273, 303, 447, 547, 707, 1043, 1313, 1641, 1937, 2121, 3129, 3829, 3939, 5811, 7111, 9191, 11487, 13559, 15049, 21333, 27573, 40677, 45147, 49777, 55247, 81503, 105343, 149331, 165741, 195637, 244509, 316029, 386729, 570521, 586911, 718211, 1059539, 1160187, 1369459, 1711563, 2154633, 3178617, 4108377, 5027477, 7416773, 8231803, 15082431, 22250319, 24695409, 57622621, 107013439, 172867863, 321040317, 749094073, 2247282219]

約数ペア:

[(1, 2247282219), (3, 749094073), (7, 321040317), (13, 172867863), (21, 107013439), (39, 57622621), (91, 24695409), (101, 22250319), (149, 15082431), (273, 8231803), (303, 7416773), (447, 5027477), (547, 4108377), (707, 3178617), (1043, 2154633), (1313, 1711563), (1641, 1369459), (1937, 1160187), (2121, 1059539), (3129, 718211), (3829, 586911), (3939, 570521), (5811, 386729), (7111, 316029), (9191, 244509), (11487, 195637), (13559, 165741), (15049, 149331), (21333, 105343), (27573, 81503), (40677, 55247), (45147, 49777)]