28326613

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 5058347

約数列:

[1, 7, 41, 229, 287, 431, 1603, 3017, 9389, 17671, 65723, 98699, 123697, 690893, 4046659, 28326613]

約数ペア:

[(1, 28326613), (7, 4046659), (41, 690893), (229, 123697), (287, 98699), (431, 65723), (1603, 17671), (3017, 9389)]