379743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 632448

約数和(自身を除く): 252705

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 169, 273, 321, 507, 749, 1183, 1391, 2247, 3549, 4173, 9737, 18083, 29211, 54249, 126581, 379743]

約数ペア:

[(1, 379743), (3, 126581), (7, 54249), (13, 29211), (21, 18083), (39, 9737), (91, 4173), (107, 3549), (169, 2247), (273, 1391), (321, 1183), (507, 749)]