284531689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^2$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 327741120

約数和(自身を除く): 43209431

約数列:

[1, 13, 23, 59, 127, 299, 767, 1357, 1651, 2921, 7493, 16129, 17641, 37973, 97409, 172339, 209677, 370967, 951611, 2240407, 4822571, 12370943, 21887053, 284531689]

約数ペア:

[(1, 284531689), (13, 21887053), (23, 12370943), (59, 4822571), (127, 2240407), (299, 951611), (767, 370967), (1357, 209677), (1651, 172339), (2921, 97409), (7493, 37973), (16129, 17641)]