238715711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 266814000

約数和(自身を除く): 28098289

約数列:

[1, 13, 59, 89, 169, 269, 767, 1157, 3497, 5251, 9971, 15041, 15871, 23941, 45461, 68263, 206323, 311233, 887419, 1412519, 2682199, 4046029, 18362747, 238715711]

約数ペア:

[(1, 238715711), (13, 18362747), (59, 4046029), (89, 2682199), (169, 1412519), (269, 887419), (767, 311233), (1157, 206323), (3497, 68263), (5251, 45461), (9971, 23941), (15041, 15871)]