4894071

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 8261352

約数和(自身を除く): 3367281

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 197, 273, 507, 591, 637, 1183, 1379, 1911, 2561, 3549, 4137, 7683, 8281, 9653, 17927, 24843, 28959, 33293, 53781, 99879, 125489, 233051, 376467, 699153, 1631357, 4894071]

約数ペア:

[(1, 4894071), (3, 1631357), (7, 699153), (13, 376467), (21, 233051), (39, 125489), (49, 99879), (91, 53781), (147, 33293), (169, 28959), (197, 24843), (273, 17927), (507, 9653), (591, 8281), (637, 7683), (1183, 4137), (1379, 3549), (1911, 2561)]