1131503503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{6967}}^1$

素因数の和:7055

約数の個数: 18

約数和(自身を含む): 1266217992

約数和(自身を除く): 134714489

約数列:

[1, 13, 31, 169, 403, 961, 5239, 6967, 12493, 90571, 162409, 215977, 1177423, 2807701, 6695287, 36500113, 87038731, 1131503503]

約数ペア:

[(1, 1131503503), (13, 87038731), (31, 36500113), (169, 6695287), (403, 2807701), (961, 1177423), (5239, 215977), (6967, 162409), (12493, 90571)]