289428501

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 409834080

約数和(自身を除く): 120405579

約数列:

[1, 3, 19, 57, 179, 361, 537, 1083, 1493, 3401, 4479, 10203, 28367, 64619, 85101, 193857, 267247, 538973, 801741, 1616919, 5077693, 15233079, 96476167, 289428501]

約数ペア:

[(1, 289428501), (3, 96476167), (19, 15233079), (57, 5077693), (179, 1616919), (361, 801741), (537, 538973), (1083, 267247), (1493, 193857), (3401, 85101), (4479, 64619), (10203, 28367)]