42967821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37991}}^1$

素因数の和:38036

約数の個数: 16

約数和(自身を含む): 63826560

約数和(自身を除く): 20858739

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 37991, 113973, 493883, 1101739, 1481649, 3305217, 14322607, 42967821]

約数ペア:

[(1, 42967821), (3, 14322607), (13, 3305217), (29, 1481649), (39, 1101739), (87, 493883), (377, 113973), (1131, 37991)]