1892943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 3020640

約数和(自身を除く): 1127697

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5393, 16179, 48537, 70109, 145611, 210327, 630981, 1892943]

約数ペア:

[(1, 1892943), (3, 630981), (9, 210327), (13, 145611), (27, 70109), (39, 48537), (117, 16179), (351, 5393)]