2100081789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{59239}}^1$

素因数の和:59362

約数の個数: 32

約数和(自身を含む): 3383788800

約数和(自身を除く): 1283707011

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2727, 3939, 11817, 35451, 59239, 177717, 533151, 770107, 1599453, 2310321, 5983139, 6930963, 17949417, 20792889, 53848251, 77780807, 161544753, 233342421, 700027263, 2100081789]

約数ペア:

[(1, 2100081789), (3, 700027263), (9, 233342421), (13, 161544753), (27, 77780807), (39, 53848251), (101, 20792889), (117, 17949417), (303, 6930963), (351, 5983139), (909, 2310321), (1313, 1599453), (2727, 770107), (3939, 533151), (11817, 177717), (35451, 59239)]