28700366913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{170741}}^1$

素因数の和:171749

約数の個数: 24

約数和(自身を含む): 43682633280

約数和(自身を除く): 14982266367

約数列:

[1, 3, 9, 19, 57, 171, 983, 2949, 8847, 18677, 56031, 168093, 170741, 512223, 1536669, 3244079, 9732237, 29196711, 167838403, 503515209, 1510545627, 3188929657, 9566788971, 28700366913]

約数ペア:

[(1, 28700366913), (3, 9566788971), (9, 3188929657), (19, 1510545627), (57, 503515209), (171, 167838403), (983, 29196711), (2949, 9732237), (8847, 3244079), (18677, 1536669), (56031, 512223), (168093, 170741)]