259733607

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 403587072

約数和(自身を除く): 143853465

約数列:

[1, 3, 7, 21, 67, 201, 367, 469, 503, 1101, 1407, 1509, 2569, 3521, 7707, 10563, 24589, 33701, 73767, 101103, 172123, 184601, 235907, 516369, 553803, 707721, 1292207, 3876621, 12368267, 37104801, 86577869, 259733607]

約数ペア:

[(1, 259733607), (3, 86577869), (7, 37104801), (21, 12368267), (67, 3876621), (201, 1292207), (367, 707721), (469, 553803), (503, 516369), (1101, 235907), (1407, 184601), (1509, 172123), (2569, 101103), (3521, 73767), (7707, 33701), (10563, 24589)]