2017503397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{14387}}^1$

素因数の和:14497

約数の個数: 32

約数和(自身を含む): 2629896192

約数和(自身を除く): 612392795

約数列:

[1, 7, 13, 23, 67, 91, 161, 299, 469, 871, 1541, 2093, 6097, 10787, 14387, 20033, 100709, 140231, 187031, 330901, 963929, 1309217, 2316307, 4301713, 6747503, 12531077, 22170367, 30111991, 87717539, 155192569, 288214771, 2017503397]

約数ペア:

[(1, 2017503397), (7, 288214771), (13, 155192569), (23, 87717539), (67, 30111991), (91, 22170367), (161, 12531077), (299, 6747503), (469, 4301713), (871, 2316307), (1541, 1309217), (2093, 963929), (6097, 330901), (10787, 187031), (14387, 140231), (20033, 100709)]