47218473

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 69555200

約数和(自身を除く): 22336727

約数列:

[1, 3, 9, 109, 127, 327, 379, 381, 981, 1137, 1143, 3411, 13843, 41311, 41529, 48133, 123933, 124587, 144399, 371799, 433197, 5246497, 15739491, 47218473]

約数ペア:

[(1, 47218473), (3, 15739491), (9, 5246497), (109, 433197), (127, 371799), (327, 144399), (379, 124587), (381, 123933), (981, 48133), (1137, 41529), (1143, 41311), (3411, 13843)]