446207613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 637894656

約数和(自身を除く): 191687043

約数列:

[1, 3, 23, 47, 69, 141, 223, 617, 669, 1081, 1851, 3243, 5129, 10481, 14191, 15387, 28999, 31443, 42573, 86997, 137591, 241063, 412773, 666977, 723189, 2000931, 3164593, 6466777, 9493779, 19400331, 148735871, 446207613]

約数ペア:

[(1, 446207613), (3, 148735871), (23, 19400331), (47, 9493779), (69, 6466777), (141, 3164593), (223, 2000931), (617, 723189), (669, 666977), (1081, 412773), (1851, 241063), (3243, 137591), (5129, 86997), (10481, 42573), (14191, 31443), (15387, 28999)]