42139059

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21114

約数の個数: 16

約数和(自身を含む): 60652800

約数和(自身を除く): 18513741

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21059, 63177, 484357, 610711, 1453071, 1832133, 14046353, 42139059]

約数ペア:

[(1, 42139059), (3, 14046353), (23, 1832133), (29, 1453071), (69, 610711), (87, 484357), (667, 63177), (2001, 21059)]