28596501

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 43992000

約数和(自身を除く): 15395499

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 1879, 5073, 5637, 15219, 16911, 35701, 107103, 167231, 321309, 501693, 1505079, 3177389, 9532167, 28596501]

約数ペア:

[(1, 28596501), (3, 9532167), (9, 3177389), (19, 1505079), (57, 501693), (89, 321309), (171, 167231), (267, 107103), (801, 35701), (1691, 16911), (1879, 15219), (5073, 5637)]