22712421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 31334400

約数和(自身を除く): 8621979

約数列:

[1, 3, 47, 79, 141, 237, 2039, 3713, 6117, 11139, 95833, 161081, 287499, 483243, 7570807, 22712421]

約数ペア:

[(1, 22712421), (3, 7570807), (47, 483243), (79, 287499), (141, 161081), (237, 95833), (2039, 11139), (3713, 6117)]