1145972023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{506843}}^1$

素因数の和:506886

約数の個数: 16

約数和(自身を含む): 1459710720

約数和(自身を除く): 313738697

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 506843, 3547901, 8616331, 9630017, 60314317, 67410119, 163710289, 1145972023]

約数ペア:

[(1, 1145972023), (7, 163710289), (17, 67410119), (19, 60314317), (119, 9630017), (133, 8616331), (323, 3547901), (2261, 506843)]