2053382401

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{21163}}^1$

素因数の和:21420

約数の個数: 16

約数和(自身を含む): 2389330944

約数和(自身を除く): 335948543

約数列:

[1, 7, 83, 167, 581, 1169, 13861, 21163, 97027, 148141, 1756529, 3534221, 12295703, 24739547, 293340343, 2053382401]

約数ペア:

[(1, 2053382401), (7, 293340343), (83, 24739547), (167, 12295703), (581, 3534221), (1169, 1756529), (13861, 148141), (21163, 97027)]