374300017

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 467695296

約数和(自身を除く): 93395279

約数列:

[1, 7, 13, 91, 107, 169, 749, 1183, 1391, 2957, 9737, 18083, 20699, 38441, 126581, 269087, 316399, 499733, 2214793, 3498131, 4113187, 28792309, 53471431, 374300017]

約数ペア:

[(1, 374300017), (7, 53471431), (13, 28792309), (91, 4113187), (107, 3498131), (169, 2214793), (749, 499733), (1183, 316399), (1391, 269087), (2957, 126581), (9737, 38441), (18083, 20699)]