1900528623

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{26959}}^1$

素因数の和:27348

約数の個数: 32

約数和(自身を含む): 3226572800

約数和(自身を除く): 1326044177

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 1119, 2611, 3357, 7833, 10071, 23499, 26959, 70497, 80877, 188713, 242631, 566139, 727893, 1698417, 5095251, 10055707, 30167121, 70389949, 90501363, 211169847, 271504089, 633509541, 1900528623]

約数ペア:

[(1, 1900528623), (3, 633509541), (7, 271504089), (9, 211169847), (21, 90501363), (27, 70389949), (63, 30167121), (189, 10055707), (373, 5095251), (1119, 1698417), (2611, 727893), (3357, 566139), (7833, 242631), (10071, 188713), (23499, 80877), (26959, 70497)]