745210709373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1\times {\mathrm{61961}}^1$

素因数の和:64365

約数の個数: 32

約数和(自身を含む): 1078352940672

約数和(自身を除く): 333142231299

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2251, 5343, 6753, 29263, 61961, 87789, 185883, 308387, 805493, 925161, 2416479, 4009031, 8488657, 12027093, 25465971, 110352541, 139474211, 331057623, 418422633, 1813164743, 5439494229, 19107966907, 57323900721, 248403569791, 745210709373]

約数ペア:

[(1, 745210709373), (3, 248403569791), (13, 57323900721), (39, 19107966907), (137, 5439494229), (411, 1813164743), (1781, 418422633), (2251, 331057623), (5343, 139474211), (6753, 110352541), (29263, 25465971), (61961, 12027093), (87789, 8488657), (185883, 4009031), (308387, 2416479), (805493, 925161)]