39472821

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 59131800

約数和(自身を除く): 19658979

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 1017, 1049, 3147, 4181, 9441, 12543, 37629, 38813, 116439, 118537, 349317, 355611, 1066833, 4385869, 13157607, 39472821]

約数ペア:

[(1, 39472821), (3, 13157607), (9, 4385869), (37, 1066833), (111, 355611), (113, 349317), (333, 118537), (339, 116439), (1017, 38813), (1049, 37629), (3147, 12543), (4181, 9441)]