538404671

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{57271}}^1$

素因数の和:57374

約数の個数: 16

約数和(自身を含む): 659773440

約数和(自身を除く): 121368769

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 57271, 400897, 973607, 4524409, 6815249, 31670863, 76914953, 538404671]

約数ペア:

[(1, 538404671), (7, 76914953), (17, 31670863), (79, 6815249), (119, 4524409), (553, 973607), (1343, 400897), (9401, 57271)]