15698945241

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1\times {\mathrm{1031}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 26067824640

約数和(自身を除く): 10368879399

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 919, 1031, 1841, 2367, 2757, 3093, 5523, 6433, 7217, 8271, 9279, 16569, 19299, 21651, 57897, 64953, 241697, 271153, 725091, 813459, 947489, 1691879, 1898071, 2175273, 2440377, 2842467, 5075637, 5694213, 6632423, 8527401, 15226911, 17082639, 19897269, 59691807, 249189607, 747568821, 1744327249, 2242706463, 5232981747, 15698945241]

約数ペア:

[(1, 15698945241), (3, 5232981747), (7, 2242706463), (9, 1744327249), (21, 747568821), (63, 249189607), (263, 59691807), (789, 19897269), (919, 17082639), (1031, 15226911), (1841, 8527401), (2367, 6632423), (2757, 5694213), (3093, 5075637), (5523, 2842467), (6433, 2440377), (7217, 2175273), (8271, 1898071), (9279, 1691879), (16569, 947489), (19299, 813459), (21651, 725091), (57897, 271153), (64953, 241697)]