38485881

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 65626880

約数和(自身を除く): 27140999

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1297, 1413, 3297, 3891, 4239, 9079, 9891, 11673, 27237, 29673, 35019, 81711, 203629, 245133, 610887, 1425403, 1832661, 4276209, 5497983, 12828627, 38485881]

約数ペア:

[(1, 38485881), (3, 12828627), (7, 5497983), (9, 4276209), (21, 1832661), (27, 1425403), (63, 610887), (157, 245133), (189, 203629), (471, 81711), (1099, 35019), (1297, 29673), (1413, 27237), (3297, 11673), (3891, 9891), (4239, 9079)]