2013661947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19489}}^1$

素因数の和:19635

約数の個数: 32

約数和(自身を含む): 3053537280

約数和(自身を除く): 1039875333

約数列:

[1, 3, 11, 31, 33, 93, 101, 303, 341, 1023, 1111, 3131, 3333, 9393, 19489, 34441, 58467, 103323, 214379, 604159, 643137, 1812477, 1968389, 5905167, 6645749, 19937247, 21652279, 61020059, 64956837, 183060177, 671220649, 2013661947]

約数ペア:

[(1, 2013661947), (3, 671220649), (11, 183060177), (31, 64956837), (33, 61020059), (93, 21652279), (101, 19937247), (303, 6645749), (341, 5905167), (1023, 1968389), (1111, 1812477), (3131, 643137), (3333, 604159), (9393, 214379), (19489, 103323), (34441, 58467)]