73390413

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 98942976

約数和(自身を除く): 25552563

約数列:

[1, 3, 191, 263, 487, 573, 789, 1461, 50233, 93017, 128081, 150699, 279051, 384243, 24463471, 73390413]

約数ペア:

[(1, 73390413), (3, 24463471), (191, 384243), (263, 279051), (487, 150699), (573, 128081), (789, 93017), (1461, 50233)]