33279337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 43352064

約数和(自身を除く): 10072727

約数列:

[1, 7, 13, 31, 47, 91, 217, 251, 329, 403, 611, 1457, 1757, 2821, 3263, 4277, 7781, 10199, 11797, 18941, 22841, 54467, 82579, 101153, 132587, 153361, 365707, 708071, 1073527, 2559949, 4754191, 33279337]

約数ペア:

[(1, 33279337), (7, 4754191), (13, 2559949), (31, 1073527), (47, 708071), (91, 365707), (217, 153361), (251, 132587), (329, 101153), (403, 82579), (611, 54467), (1457, 22841), (1757, 18941), (2821, 11797), (3263, 10199), (4277, 7781)]