282702121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 337478400

約数和(自身を除く): 54776279

約数列:

[1, 13, 19, 29, 61, 247, 377, 551, 647, 793, 1159, 1769, 7163, 8411, 12293, 15067, 18763, 22997, 33611, 39467, 159809, 243919, 356497, 436943, 513071, 749873, 1144543, 4634461, 9748349, 14879059, 21746317, 282702121]

約数ペア:

[(1, 282702121), (13, 21746317), (19, 14879059), (29, 9748349), (61, 4634461), (247, 1144543), (377, 749873), (551, 513071), (647, 436943), (793, 356497), (1159, 243919), (1769, 159809), (7163, 39467), (8411, 33611), (12293, 22997), (15067, 18763)]