121907303

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 141445440

約数和(自身を除く): 19538137

約数列:

[1, 7, 101, 269, 641, 707, 1883, 4487, 27169, 64741, 172429, 190183, 453187, 1207003, 17415329, 121907303]

約数ペア:

[(1, 121907303), (7, 17415329), (101, 1207003), (269, 453187), (641, 190183), (707, 172429), (1883, 64741), (4487, 27169)]