280147167421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{21529}}^1$

素因数の和:24289

約数の個数: 32

約数和(自身を含む): 335826662400

約数和(自身を除く): 55679494979

約数列:

[1, 11, 19, 23, 209, 253, 437, 2707, 4807, 21529, 29777, 51433, 62261, 236819, 409051, 495167, 565763, 684871, 1182959, 4499561, 5446837, 9408173, 13012549, 58279003, 103489903, 641069033, 1107301057, 1340417069, 12180311627, 14744587759, 25467924311, 280147167421]

約数ペア:

[(1, 280147167421), (11, 25467924311), (19, 14744587759), (23, 12180311627), (209, 1340417069), (253, 1107301057), (437, 641069033), (2707, 103489903), (4807, 58279003), (21529, 13012549), (29777, 9408173), (51433, 5446837), (62261, 4499561), (236819, 1182959), (409051, 684871), (495167, 565763)]