400310091

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4517}}^1$

素因数の和:4795

約数の個数: 24

約数和(自身を含む): 594388080

約数和(自身を除く): 194077989

約数列:

[1, 3, 9, 43, 129, 229, 387, 687, 2061, 4517, 9847, 13551, 29541, 40653, 88623, 194231, 582693, 1034393, 1748079, 3103179, 9309537, 44478899, 133436697, 400310091]

約数ペア:

[(1, 400310091), (3, 133436697), (9, 44478899), (43, 9309537), (129, 3103179), (229, 1748079), (387, 1034393), (687, 582693), (2061, 194231), (4517, 88623), (9847, 40653), (13551, 29541)]