4401783

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1796

約数の個数: 20

約数和(自身を含む): 6791488

約数和(自身を除く): 2389705

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1753, 2511, 5259, 15777, 47331, 54343, 141993, 163029, 489087, 1467261, 4401783]

約数ペア:

[(1, 4401783), (3, 1467261), (9, 489087), (27, 163029), (31, 141993), (81, 54343), (93, 47331), (279, 15777), (837, 5259), (1753, 2511)]