4921449

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 7536672

約数和(自身を除く): 2615223

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 571, 663, 1713, 2873, 7423, 8619, 9707, 22269, 29121, 96499, 126191, 289497, 378573, 1640483, 4921449]

約数ペア:

[(1, 4921449), (3, 1640483), (13, 378573), (17, 289497), (39, 126191), (51, 96499), (169, 29121), (221, 22269), (507, 9707), (571, 8619), (663, 7423), (1713, 2873)]