22173969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^3$

素因数の和:241

約数の個数: 16

約数和(自身を含む): 31553600

約数和(自身を除く): 9379631

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 5329, 15987, 101251, 303753, 389017, 1167051, 7391323, 22173969]

約数ペア:

[(1, 22173969), (3, 7391323), (19, 1167051), (57, 389017), (73, 303753), (219, 101251), (1387, 15987), (4161, 5329)]