22245273

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4178

約数の個数: 20

約数和(自身を含む): 33734800

約数和(自身を除く): 11489527

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4099, 5427, 12297, 36891, 110673, 274633, 332019, 823899, 2471697, 7415091, 22245273]

約数ペア:

[(1, 22245273), (3, 7415091), (9, 2471697), (27, 823899), (67, 332019), (81, 274633), (201, 110673), (603, 36891), (1809, 12297), (4099, 5427)]