20133091917

素因数分解:

$3^3\times {\mathrm{1777}}^1\times {\mathrm{419623}}^1$

素因数の和:421409

約数の個数: 16

約数和(自身を含む): 29843658880

約数和(自身を除く): 9710566963

約数列:

[1, 3, 9, 27, 1777, 5331, 15993, 47979, 419623, 1258869, 3776607, 11329821, 745670071, 2237010213, 6711030639, 20133091917]

約数ペア:

[(1, 20133091917), (3, 6711030639), (9, 2237010213), (27, 745670071), (1777, 11329821), (5331, 3776607), (15993, 1258869), (47979, 419623)]