22305573

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 33224256

約数和(自身を除く): 10918683

約数列:

[1, 3, 9, 67, 71, 201, 213, 521, 603, 639, 1563, 4689, 4757, 14271, 34907, 36991, 42813, 104721, 110973, 314163, 332919, 2478397, 7435191, 22305573]

約数ペア:

[(1, 22305573), (3, 7435191), (9, 2478397), (67, 332919), (71, 314163), (201, 110973), (213, 104721), (521, 42813), (603, 36991), (639, 34907), (1563, 14271), (4689, 4757)]