1900102449

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{33749}}^1$

素因数の和:34149

約数の個数: 24

約数和(自身を含む): 2954880000

約数和(自身を除く): 1054777551

約数列:

[1, 3, 7, 21, 49, 147, 383, 1149, 2681, 8043, 18767, 33749, 56301, 101247, 236243, 708729, 1653701, 4961103, 12925867, 38777601, 90481069, 271443207, 633367483, 1900102449]

約数ペア:

[(1, 1900102449), (3, 633367483), (7, 271443207), (21, 90481069), (49, 38777601), (147, 12925867), (383, 4961103), (1149, 1653701), (2681, 708729), (8043, 236243), (18767, 101247), (33749, 56301)]