138112877

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2971}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 164054400

約数和(自身を除く): 25941523

約数列:

[1, 7, 29, 203, 229, 1603, 2971, 6641, 20797, 46487, 86159, 603113, 680359, 4762513, 19730411, 138112877]

約数ペア:

[(1, 138112877), (7, 19730411), (29, 4762513), (203, 680359), (229, 603113), (1603, 86159), (2971, 46487), (6641, 20797)]