1652391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 2664480

約数和(自身を除く): 1012089

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 487, 1131, 1461, 3393, 4383, 6331, 14123, 18993, 42369, 56979, 127107, 183599, 550797, 1652391]

約数ペア:

[(1, 1652391), (3, 550797), (9, 183599), (13, 127107), (29, 56979), (39, 42369), (87, 18993), (117, 14123), (261, 6331), (377, 4383), (487, 3393), (1131, 1461)]