22101813

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 32853600

約数和(自身を除く): 10751787

約数列:

[1, 3, 9, 59, 107, 177, 321, 389, 531, 963, 1167, 3501, 6313, 18939, 22951, 41623, 56817, 68853, 124869, 206559, 374607, 2455757, 7367271, 22101813]

約数ペア:

[(1, 22101813), (3, 7367271), (9, 2455757), (59, 374607), (107, 206559), (177, 124869), (321, 68853), (389, 56817), (531, 41623), (963, 22951), (1167, 18939), (3501, 6313)]