1296752847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13577}}^1$

素因数の和:13703

約数の個数: 32

約数和(自身を含む): 1946542080

約数和(自身を除く): 649789233

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 403, 1027, 1209, 2449, 3081, 7347, 13577, 31837, 40731, 95511, 176501, 420887, 529503, 1072583, 1262661, 3217749, 5471531, 13943579, 16414593, 33250073, 41830737, 99750219, 432250949, 1296752847]

約数ペア:

[(1, 1296752847), (3, 432250949), (13, 99750219), (31, 41830737), (39, 33250073), (79, 16414593), (93, 13943579), (237, 5471531), (403, 3217749), (1027, 1262661), (1209, 1072583), (2449, 529503), (3081, 420887), (7347, 176501), (13577, 95511), (31837, 40731)]