1245492519

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{14753}}^1$

素因数の和:15126

約数の個数: 16

約数和(自身を含む): 1682664192

約数和(自身を除く): 437171673

約数列:

[1, 3, 107, 263, 321, 789, 14753, 28141, 44259, 84423, 1578571, 3880039, 4735713, 11640117, 415164173, 1245492519]

約数ペア:

[(1, 1245492519), (3, 415164173), (107, 11640117), (263, 4735713), (321, 3880039), (789, 1578571), (14753, 84423), (28141, 44259)]