740356721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 835621920

約数和(自身を除く): 95265199

約数列:

[1, 13, 41, 59, 169, 533, 767, 1811, 2419, 6929, 9971, 23543, 31447, 74251, 106849, 306059, 408811, 965263, 1389037, 4380809, 12548419, 18057481, 56950517, 740356721]

約数ペア:

[(1, 740356721), (13, 56950517), (41, 18057481), (59, 12548419), (169, 4380809), (533, 1389037), (767, 965263), (1811, 408811), (2419, 306059), (6929, 106849), (9971, 74251), (23543, 31447)]