126988267

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41513}}^1$

素因数の和:41562

約数の個数: 16

約数和(自身を含む): 159413760

約数和(自身を除く): 32425493

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 41513, 290591, 788747, 954799, 5521229, 6683593, 18141181, 126988267]

約数ペア:

[(1, 126988267), (7, 18141181), (19, 6683593), (23, 5521229), (133, 954799), (161, 788747), (437, 290591), (3059, 41513)]