33881757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 56340480

約数和(自身を除く): 22458723

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1571, 1659, 3081, 4713, 7189, 10997, 20423, 21567, 32991, 61269, 124109, 142961, 372327, 428883, 868763, 1613417, 2606289, 4840251, 11293919, 33881757]

約数ペア:

[(1, 33881757), (3, 11293919), (7, 4840251), (13, 2606289), (21, 1613417), (39, 868763), (79, 428883), (91, 372327), (237, 142961), (273, 124109), (553, 61269), (1027, 32991), (1571, 21567), (1659, 20423), (3081, 10997), (4713, 7189)]