130560913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3911}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 157731840

約数和(自身を除く): 27170927

約数列:

[1, 7, 19, 133, 251, 1757, 3911, 4769, 27377, 33383, 74309, 520163, 981661, 6871627, 18651559, 130560913]

約数ペア:

[(1, 130560913), (7, 18651559), (19, 6871627), (133, 981661), (251, 520163), (1757, 74309), (3911, 33383), (4769, 27377)]