428022428109

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{1791421}}^1$

素因数の和:1792588

約数の個数: 16

約数和(自身を含む): 579044915904

約数和(自身を除く): 151022487795

約数列:

[1, 3, 73, 219, 1091, 3273, 79643, 238929, 1791421, 5374263, 130773733, 392321199, 1954440311, 5863320933, 142674142703, 428022428109]

約数ペア:

[(1, 428022428109), (3, 142674142703), (73, 5863320933), (219, 1954440311), (1091, 392321199), (3273, 130773733), (79643, 5374263), (238929, 1791421)]