16143813

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 27526400

約数和(自身を除く): 11382587

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 373, 687, 1119, 1603, 2061, 2611, 3357, 4809, 6183, 7833, 10071, 14427, 23499, 43281, 70497, 85417, 256251, 597919, 768753, 1793757, 2306259, 5381271, 16143813]

約数ペア:

[(1, 16143813), (3, 5381271), (7, 2306259), (9, 1793757), (21, 768753), (27, 597919), (63, 256251), (189, 85417), (229, 70497), (373, 43281), (687, 23499), (1119, 14427), (1603, 10071), (2061, 7833), (2611, 6183), (3357, 4809)]