272589169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 318726144

約数和(自身を除く): 46136975

約数列:

[1, 17, 23, 31, 43, 391, 523, 527, 713, 731, 989, 1333, 8891, 12029, 12121, 16213, 16813, 22489, 22661, 30659, 204493, 275621, 372899, 382313, 517247, 521203, 697159, 6339283, 8793199, 11851703, 16034657, 272589169]

約数ペア:

[(1, 272589169), (17, 16034657), (23, 11851703), (31, 8793199), (43, 6339283), (391, 697159), (523, 521203), (527, 517247), (713, 382313), (731, 372899), (989, 275621), (1333, 204493), (8891, 30659), (12029, 22661), (12121, 22489), (16213, 16813)]