481639323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 721953792

約数和(自身を除く): 240314469

約数列:

[1, 3, 11, 33, 37, 111, 407, 433, 911, 1221, 1299, 2733, 4763, 10021, 14289, 16021, 30063, 33707, 48063, 101121, 176231, 370777, 394463, 528693, 1112331, 1183389, 4339093, 13017279, 14595131, 43785393, 160546441, 481639323]

約数ペア:

[(1, 481639323), (3, 160546441), (11, 43785393), (33, 14595131), (37, 13017279), (111, 4339093), (407, 1183389), (433, 1112331), (911, 528693), (1221, 394463), (1299, 370777), (2733, 176231), (4763, 101121), (10021, 48063), (14289, 33707), (16021, 30063)]