282893457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1747}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 471204864

約数和(自身を除く): 188311407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 701, 1747, 2103, 4907, 5241, 7711, 12229, 14721, 19217, 23133, 36687, 53977, 57651, 134519, 161931, 403557, 1224647, 3673941, 8572529, 13471117, 25717587, 40413351, 94297819, 282893457]

約数ペア:

[(1, 282893457), (3, 94297819), (7, 40413351), (11, 25717587), (21, 13471117), (33, 8572529), (77, 3673941), (231, 1224647), (701, 403557), (1747, 161931), (2103, 134519), (4907, 57651), (5241, 53977), (7711, 36687), (12229, 23133), (14721, 19217)]