22209057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 34978944

約数和(自身を除く): 12769887

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 2287, 3237, 6861, 9711, 20583, 29731, 89193, 189821, 267579, 569463, 1708389, 2467673, 7403019, 22209057]

約数ペア:

[(1, 22209057), (3, 7403019), (9, 2467673), (13, 1708389), (39, 569463), (83, 267579), (117, 189821), (249, 89193), (747, 29731), (1079, 20583), (2287, 9711), (3237, 6861)]