2013444003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{237071}}^1$

素因数の和:237242

約数の個数: 16

約数和(自身を含む): 2844864000

約数和(自身を除く): 831419997

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 237071, 711213, 4504349, 13513047, 35323579, 105970737, 671148001, 2013444003]

約数ペア:

[(1, 2013444003), (3, 671148001), (19, 105970737), (57, 35323579), (149, 13513047), (447, 4504349), (2831, 711213), (8493, 237071)]