947854881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{29021}}^1$

素因数の和:29237

約数の個数: 24

約数和(自身を含む): 1448778240

約数和(自身を除く): 500923359

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 3629, 10887, 29021, 32661, 87063, 261189, 551399, 1654197, 4962591, 5543011, 16629033, 49887099, 105317209, 315951627, 947854881]

約数ペア:

[(1, 947854881), (3, 315951627), (9, 105317209), (19, 49887099), (57, 16629033), (171, 5543011), (191, 4962591), (573, 1654197), (1719, 551399), (3629, 261189), (10887, 87063), (29021, 32661)]