22007979

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20579

約数の個数: 24

約数和(自身を含む): 38469600

約数和(自身を除く): 16461621

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 20549, 61647, 143843, 184941, 349333, 431529, 1047999, 1294587, 2445331, 3143997, 7335993, 22007979]

約数ペア:

[(1, 22007979), (3, 7335993), (7, 3143997), (9, 2445331), (17, 1294587), (21, 1047999), (51, 431529), (63, 349333), (119, 184941), (153, 143843), (357, 61647), (1071, 20549)]