2026377

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1118583

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 269, 279, 807, 837, 2421, 2511, 7263, 7533, 8339, 21789, 25017, 65367, 75051, 225153, 675459, 2026377]

約数ペア:

[(1, 2026377), (3, 675459), (9, 225153), (27, 75051), (31, 65367), (81, 25017), (93, 21789), (243, 8339), (269, 7533), (279, 7263), (807, 2511), (837, 2421)]