289485503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 316141056

約数和(自身を除く): 26655553

約数列:

[1, 17, 43, 131, 731, 2227, 3023, 5633, 51391, 95761, 129989, 396013, 2209813, 6732221, 17028559, 289485503]

約数ペア:

[(1, 289485503), (17, 17028559), (43, 6732221), (131, 2209813), (731, 396013), (2227, 129989), (3023, 95761), (5633, 51391)]