8273629

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 10967040

約数和(自身を除く): 2693411

約数列:

[1, 7, 13, 23, 59, 67, 91, 161, 299, 413, 469, 767, 871, 1357, 1541, 2093, 3953, 5369, 6097, 9499, 10787, 17641, 20033, 27671, 51389, 90919, 123487, 140231, 359723, 636433, 1181947, 8273629]

約数ペア:

[(1, 8273629), (7, 1181947), (13, 636433), (23, 359723), (59, 140231), (67, 123487), (91, 90919), (161, 51389), (299, 27671), (413, 20033), (469, 17641), (767, 10787), (871, 9499), (1357, 6097), (1541, 5369), (2093, 3953)]