3751293

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 6342048

約数和(自身を除く): 2590755

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 151, 169, 273, 453, 507, 637, 1057, 1183, 1911, 1963, 3171, 3549, 5889, 7399, 8281, 13741, 22197, 24843, 25519, 41223, 76557, 96187, 178633, 288561, 535899, 1250431, 3751293]

約数ペア:

[(1, 3751293), (3, 1250431), (7, 535899), (13, 288561), (21, 178633), (39, 96187), (49, 76557), (91, 41223), (147, 25519), (151, 24843), (169, 22197), (273, 13741), (453, 8281), (507, 7399), (637, 5889), (1057, 3549), (1183, 3171), (1911, 1963)]