3005643459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15661}}^1$

素因数の和:15740

約数の個数: 64

約数和(自身を含む): 5332597760

約数和(自身を除く): 2326954301

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 247, 259, 273, 399, 481, 703, 741, 777, 1443, 1729, 2109, 3367, 4921, 5187, 9139, 10101, 14763, 15661, 27417, 46983, 63973, 109627, 191919, 203593, 297559, 328881, 579457, 610779, 892677, 1425151, 1738371, 2082913, 3868267, 4056199, 4275453, 6248739, 7532941, 11009683, 11604801, 12168597, 22598823, 27077869, 33029049, 52730587, 77067781, 81233607, 143125879, 158191761, 231203343, 429377637, 1001881153, 3005643459]

約数ペア:

[(1, 3005643459), (3, 1001881153), (7, 429377637), (13, 231203343), (19, 158191761), (21, 143125879), (37, 81233607), (39, 77067781), (57, 52730587), (91, 33029049), (111, 27077869), (133, 22598823), (247, 12168597), (259, 11604801), (273, 11009683), (399, 7532941), (481, 6248739), (703, 4275453), (741, 4056199), (777, 3868267), (1443, 2082913), (1729, 1738371), (2109, 1425151), (3367, 892677), (4921, 610779), (5187, 579457), (9139, 328881), (10101, 297559), (14763, 203593), (15661, 191919), (27417, 109627), (46983, 63973)]