20172510123

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2147611}}^1$

素因数の和:2147746

約数の個数: 16

約数和(自身を含む): 28039222272

約数和(自身を除く): 7866712149

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 2147611, 6442833, 66575941, 199727823, 216908711, 650726133, 6724170041, 20172510123]

約数ペア:

[(1, 20172510123), (3, 6724170041), (31, 650726133), (93, 216908711), (101, 199727823), (303, 66575941), (3131, 6442833), (9393, 2147611)]