9790389

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 17284608

約数和(自身を除く): 7494219

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 557, 567, 651, 837, 1671, 1953, 2511, 3899, 5013, 5859, 11697, 15039, 17267, 17577, 35091, 45117, 51801, 105273, 120869, 155403, 315819, 362607, 466209, 1087821, 1398627, 3263463, 9790389]

約数ペア:

[(1, 9790389), (3, 3263463), (7, 1398627), (9, 1087821), (21, 466209), (27, 362607), (31, 315819), (63, 155403), (81, 120869), (93, 105273), (189, 51801), (217, 45117), (279, 35091), (557, 17577), (567, 17267), (651, 15039), (837, 11697), (1671, 5859), (1953, 5013), (2511, 3899)]