258805943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26113}}^1$

素因数の和:26194

約数の個数: 16

約数和(自身を含む): 304593696

約数和(自身を除く): 45787753

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 26113, 287243, 443921, 1383989, 4883131, 15223879, 23527813, 258805943]

約数ペア:

[(1, 258805943), (11, 23527813), (17, 15223879), (53, 4883131), (187, 1383989), (583, 443921), (901, 287243), (9911, 26113)]