274245853

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21143}}^1$

素因数の和:21276

約数の個数: 16

約数和(自身を含む): 334920960

約数和(自身を除く): 60675107

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 21143, 148001, 359431, 2304587, 2516017, 16132109, 39177979, 274245853]

約数ペア:

[(1, 274245853), (7, 39177979), (17, 16132109), (109, 2516017), (119, 2304587), (763, 359431), (1853, 148001), (12971, 21143)]