7380009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9037

約数の個数: 24

約数和(自身を含む): 13121472

約数和(自身を除く): 5741463

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9011, 27033, 63077, 81099, 117143, 189231, 351429, 567693, 820001, 1054287, 2460003, 7380009]

約数ペア:

[(1, 7380009), (3, 2460003), (7, 1054287), (9, 820001), (13, 567693), (21, 351429), (39, 189231), (63, 117143), (91, 81099), (117, 63077), (273, 27033), (819, 9011)]