11886399

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 20474880

約数和(自身を除く): 8588481

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1031, 1281, 1647, 3093, 3843, 7217, 9279, 11529, 21651, 27837, 62891, 64953, 188673, 194859, 440237, 566019, 1320711, 1698057, 3962133, 11886399]

約数ペア:

[(1, 11886399), (3, 3962133), (7, 1698057), (9, 1320711), (21, 566019), (27, 440237), (61, 194859), (63, 188673), (183, 64953), (189, 62891), (427, 27837), (549, 21651), (1031, 11529), (1281, 9279), (1647, 7217), (3093, 3843)]