138187589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 151865280

約数和(自身を除く): 13677691

約数列:

[1, 19, 41, 53, 779, 1007, 2173, 3347, 41287, 63593, 137227, 177391, 2607313, 3370429, 7273031, 138187589]

約数ペア:

[(1, 138187589), (19, 7273031), (41, 3370429), (53, 2607313), (779, 177391), (1007, 137227), (2173, 63593), (3347, 41287)]