89120703

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{20113}}^1$

素因数の和:20334

約数の個数: 16

約数和(自身を含む): 136453376

約数和(自身を除く): 47332673

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 20113, 60339, 140791, 422373, 4243843, 12731529, 29706901, 89120703]

約数ペア:

[(1, 89120703), (3, 29706901), (7, 12731529), (21, 4243843), (211, 422373), (633, 140791), (1477, 60339), (4431, 20113)]