31446009

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 53504000

約数和(自身を除く): 22057991

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 439, 1137, 1317, 2653, 3073, 3411, 3951, 7959, 9219, 10233, 11853, 23877, 27657, 71631, 82971, 166381, 499143, 1164667, 1497429, 3494001, 4492287, 10482003, 31446009]

約数ペア:

[(1, 31446009), (3, 10482003), (7, 4492287), (9, 3494001), (21, 1497429), (27, 1164667), (63, 499143), (189, 166381), (379, 82971), (439, 71631), (1137, 27657), (1317, 23877), (2653, 11853), (3073, 10233), (3411, 9219), (3951, 7959)]