131723306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{460571}}^1$

素因数の和:460597

約数の個数: 16

約数和(自身を含む): 232128288

約数和(自身を除く): 100404982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 460571, 921142, 5066281, 5987423, 10132562, 11974846, 65861653, 131723306]

約数ペア:

[(1, 131723306), (2, 65861653), (11, 11974846), (13, 10132562), (22, 5987423), (26, 5066281), (143, 921142), (286, 460571)]