4148781

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 7009632

約数和(自身を除く): 2860851

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 167, 169, 273, 501, 507, 637, 1169, 1183, 1911, 2171, 3507, 3549, 6513, 8183, 8281, 15197, 24549, 24843, 28223, 45591, 84669, 106379, 197561, 319137, 592683, 1382927, 4148781]

約数ペア:

[(1, 4148781), (3, 1382927), (7, 592683), (13, 319137), (21, 197561), (39, 106379), (49, 84669), (91, 45591), (147, 28223), (167, 24843), (169, 24549), (273, 15197), (501, 8281), (507, 8183), (637, 6513), (1169, 3549), (1183, 3507), (1911, 2171)]