2912449323

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 4693248000

約数和(自身を除く): 1780798677

約数列:

[1, 3, 7, 21, 29, 71, 87, 193, 203, 213, 349, 497, 579, 609, 1047, 1351, 1491, 2059, 2443, 4053, 5597, 6177, 7329, 10121, 13703, 14413, 16791, 24779, 30363, 39179, 41109, 43239, 67357, 70847, 74337, 95921, 117537, 173453, 202071, 212541, 287763, 397387, 471499, 520359, 718591, 1192161, 1414497, 1953353, 2155773, 2781709, 4782347, 5030137, 5860059, 8345127, 13673471, 14347041, 15090411, 33476429, 41020413, 100429287, 138688063, 416064189, 970816441, 2912449323]

約数ペア:

[(1, 2912449323), (3, 970816441), (7, 416064189), (21, 138688063), (29, 100429287), (71, 41020413), (87, 33476429), (193, 15090411), (203, 14347041), (213, 13673471), (349, 8345127), (497, 5860059), (579, 5030137), (609, 4782347), (1047, 2781709), (1351, 2155773), (1491, 1953353), (2059, 1414497), (2443, 1192161), (4053, 718591), (5597, 520359), (6177, 471499), (7329, 397387), (10121, 287763), (13703, 212541), (14413, 202071), (16791, 173453), (24779, 117537), (30363, 95921), (39179, 74337), (41109, 70847), (43239, 67357)]