488415051

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{29867}}^1$

素因数の和:29975

約数の個数: 24

約数和(自身を含む): 745505280

約数和(自身を除く): 257090229

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 16353, 29867, 89601, 268803, 686941, 2060823, 2359493, 6182469, 7078479, 21235437, 54268339, 162805017, 488415051]

約数ペア:

[(1, 488415051), (3, 162805017), (9, 54268339), (23, 21235437), (69, 7078479), (79, 6182469), (207, 2359493), (237, 2060823), (711, 686941), (1817, 268803), (5451, 89601), (16353, 29867)]