1918244097

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251639}}^1$

素因数の和:251674

約数の個数: 36

約数和(自身を含む): 3480684480

約数和(自身を除く): 1562440383

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 251639, 754917, 1761473, 2264751, 2768029, 5284419, 8304087, 15853257, 19376203, 24912261, 30448319, 58128609, 91344957, 174385827, 213138233, 274034871, 639414699, 1918244097]

約数ペア:

[(1, 1918244097), (3, 639414699), (7, 274034871), (9, 213138233), (11, 174385827), (21, 91344957), (33, 58128609), (63, 30448319), (77, 24912261), (99, 19376203), (121, 15853257), (231, 8304087), (363, 5284419), (693, 2768029), (847, 2264751), (1089, 1761473), (2541, 754917), (7623, 251639)]