260838361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1741}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 316068480

約数和(自身を除く): 55230119

約数列:

[1, 7, 17, 119, 1259, 1741, 8813, 12187, 21403, 29597, 149821, 207179, 2191919, 15343433, 37262623, 260838361]

約数ペア:

[(1, 260838361), (7, 37262623), (17, 15343433), (119, 2191919), (1259, 207179), (1741, 149821), (8813, 29597), (12187, 21403)]