30042387

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{18859}}^1$

素因数の和:18927

約数の個数: 16

約数和(自身を含む): 45264000

約数和(自身を除く): 15221613

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 18859, 56577, 169731, 509193, 1112681, 3338043, 10014129, 30042387]

約数ペア:

[(1, 30042387), (3, 10014129), (9, 3338043), (27, 1112681), (59, 509193), (177, 169731), (531, 56577), (1593, 18859)]