83272903

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 103864032

約数和(自身を除く): 20591129

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 1127, 1813, 1997, 5957, 13979, 41699, 45931, 73889, 97853, 321517, 517223, 1699447, 2250619, 3620561, 11896129, 83272903]

約数ペア:

[(1, 83272903), (7, 11896129), (23, 3620561), (37, 2250619), (49, 1699447), (161, 517223), (259, 321517), (851, 97853), (1127, 73889), (1813, 45931), (1997, 41699), (5957, 13979)]