31446987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73303}}^1$

素因数の和:73330

約数の個数: 16

約数和(自身を含む): 49260288

約数和(自身を除く): 17813301

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 73303, 219909, 806333, 952939, 2418999, 2858817, 10482329, 31446987]

約数ペア:

[(1, 31446987), (3, 10482329), (11, 2858817), (13, 2418999), (33, 952939), (39, 806333), (143, 219909), (429, 73303)]