74320989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{12659}}^1$

素因数の和:12784

約数の個数: 16

約数和(自身を含む): 105331200

約数和(自身を除く): 31010211

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 12659, 37977, 240521, 721563, 1303877, 3911631, 24773663, 74320989]

約数ペア:

[(1, 74320989), (3, 24773663), (19, 3911631), (57, 1303877), (103, 721563), (309, 240521), (1957, 37977), (5871, 12659)]