400018049367

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{11317}}^1\times {\mathrm{61687}}^1$

素因数の和:73198

約数の個数: 16

約数和(自身を含む): 536205914112

約数和(自身を除く): 136187864745

約数列:

[1, 3, 191, 573, 11317, 33951, 61687, 185061, 2161547, 6484641, 11782217, 35346651, 698111779, 2094335337, 133339349789, 400018049367]

約数ペア:

[(1, 400018049367), (3, 133339349789), (191, 2094335337), (573, 698111779), (11317, 35346651), (33951, 11782217), (61687, 6484641), (185061, 2161547)]