42155889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1453}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 59323200

約数和(自身を除く): 17167311

約数列:

[1, 3, 19, 57, 509, 1453, 1527, 4359, 9671, 27607, 29013, 82821, 739577, 2218731, 14051963, 42155889]

約数ペア:

[(1, 42155889), (3, 14051963), (19, 2218731), (57, 739577), (509, 82821), (1453, 29013), (1527, 27607), (4359, 9671)]