8738271

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 13419120

約数和(自身を除く): 4680849

約数列:

[1, 3, 9, 19, 57, 137, 171, 373, 411, 1119, 1233, 2603, 3357, 7087, 7809, 21261, 23427, 51101, 63783, 153303, 459909, 970919, 2912757, 8738271]

約数ペア:

[(1, 8738271), (3, 2912757), (9, 970919), (19, 459909), (57, 153303), (137, 63783), (171, 51101), (373, 23427), (411, 21261), (1119, 7809), (1233, 7087), (2603, 3357)]