2783405943

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 4179732480

約数和(自身を除く): 1396326537

約数列:

[1, 3, 9, 27, 113, 223, 339, 669, 1017, 2007, 3051, 4091, 6021, 12273, 25199, 36819, 75597, 110457, 226791, 462283, 680373, 912293, 1386849, 2736879, 4160547, 8210637, 12481641, 24631911, 103089109, 309267327, 927801981, 2783405943]

約数ペア:

[(1, 2783405943), (3, 927801981), (9, 309267327), (27, 103089109), (113, 24631911), (223, 12481641), (339, 8210637), (669, 4160547), (1017, 2736879), (2007, 1386849), (3051, 912293), (4091, 680373), (6021, 462283), (12273, 226791), (25199, 110457), (36819, 75597)]