1330792509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 1920371200

約数和(自身を除く): 589578691

約数列:

[1, 3, 19, 43, 57, 129, 229, 687, 817, 2371, 2451, 4351, 7113, 9847, 13053, 29541, 45049, 101953, 135147, 187093, 305859, 542959, 561279, 1628877, 1937107, 5811321, 10316221, 23347237, 30948663, 70041711, 443597503, 1330792509]

約数ペア:

[(1, 1330792509), (3, 443597503), (19, 70041711), (43, 30948663), (57, 23347237), (129, 10316221), (229, 5811321), (687, 1937107), (817, 1628877), (2371, 561279), (2451, 542959), (4351, 305859), (7113, 187093), (9847, 135147), (13053, 101953), (29541, 45049)]