1630852479

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{7187}}^1$

素因数の和:8539

約数の個数: 24

約数和(自身を含む): 2481872640

約数和(自身を除く): 851020161

約数列:

[1, 3, 9, 19, 57, 171, 1327, 3981, 7187, 11943, 21561, 25213, 64683, 75639, 136553, 226917, 409659, 1228977, 9537149, 28611447, 85834341, 181205831, 543617493, 1630852479]

約数ペア:

[(1, 1630852479), (3, 543617493), (9, 181205831), (19, 85834341), (57, 28611447), (171, 9537149), (1327, 1228977), (3981, 409659), (7187, 226917), (11943, 136553), (21561, 75639), (25213, 64683)]