801387

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 16

約数和(自身を含む): 1207680

約数和(自身を除く): 406293

約数列:

[1, 3, 9, 27, 67, 201, 443, 603, 1329, 1809, 3987, 11961, 29681, 89043, 267129, 801387]

約数ペア:

[(1, 801387), (3, 267129), (9, 89043), (27, 29681), (67, 11961), (201, 3987), (443, 1809), (603, 1329)]