2305773

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1380627

約数列:

[1, 3, 9, 23, 27, 47, 69, 79, 141, 207, 237, 423, 621, 711, 1081, 1269, 1817, 2133, 3243, 3713, 5451, 9729, 11139, 16353, 29187, 33417, 49059, 85399, 100251, 256197, 768591, 2305773]

約数ペア:

[(1, 2305773), (3, 768591), (9, 256197), (23, 100251), (27, 85399), (47, 49059), (69, 33417), (79, 29187), (141, 16353), (207, 11139), (237, 9729), (423, 5451), (621, 3713), (711, 3243), (1081, 2133), (1269, 1817)]