155001119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23333}}^1$

素因数の和:23426

約数の個数: 16

約数和(自身を含む): 193392192

約数和(自身を除く): 38391073

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 23333, 163331, 303329, 1703309, 2123303, 11923163, 22143017, 155001119]

約数ペア:

[(1, 155001119), (7, 22143017), (13, 11923163), (73, 2123303), (91, 1703309), (511, 303329), (949, 163331), (6643, 23333)]