13589397

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 21109760

約数和(自身を除く): 7520363

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 223, 333, 549, 669, 999, 1647, 2007, 2257, 6021, 6771, 8251, 13603, 20313, 24753, 40809, 60939, 74259, 122427, 222777, 367281, 503311, 1509933, 4529799, 13589397]

約数ペア:

[(1, 13589397), (3, 4529799), (9, 1509933), (27, 503311), (37, 367281), (61, 222777), (111, 122427), (183, 74259), (223, 60939), (333, 40809), (549, 24753), (669, 20313), (999, 13603), (1647, 8251), (2007, 6771), (2257, 6021)]