470892093

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 745500672

約数和(自身を除く): 274608579

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 287, 497, 861, 1491, 2911, 7703, 8733, 20377, 23109, 53921, 61131, 161763, 315823, 546913, 947469, 1640739, 2210761, 3828391, 6632283, 11485173, 22423433, 67270299, 156964031, 470892093]

約数ペア:

[(1, 470892093), (3, 156964031), (7, 67270299), (21, 22423433), (41, 11485173), (71, 6632283), (123, 3828391), (213, 2210761), (287, 1640739), (497, 947469), (861, 546913), (1491, 315823), (2911, 161763), (7703, 61131), (8733, 53921), (20377, 23109)]