47372479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 61794432

約数和(自身を除く): 14421953

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 1163, 1771, 3703, 5819, 8141, 12793, 26749, 40733, 89551, 187243, 294239, 615227, 2059673, 4306589, 6767497, 47372479]

約数ペア:

[(1, 47372479), (7, 6767497), (11, 4306589), (23, 2059673), (77, 615227), (161, 294239), (253, 187243), (529, 89551), (1163, 40733), (1771, 26749), (3703, 12793), (5819, 8141)]