1214778339

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 1857281920

約数和(自身を除く): 642503581

約数列:

[1, 3, 9, 37, 61, 79, 111, 183, 237, 333, 549, 711, 757, 2257, 2271, 2923, 4819, 6771, 6813, 8769, 14457, 20313, 26307, 28009, 43371, 46177, 59803, 84027, 138531, 178303, 179409, 252081, 415593, 534909, 538227, 1604727, 1708549, 2212711, 3647983, 5125647, 6638133, 10943949, 15376941, 19914399, 32831847, 134975371, 404926113, 1214778339]

約数ペア:

[(1, 1214778339), (3, 404926113), (9, 134975371), (37, 32831847), (61, 19914399), (79, 15376941), (111, 10943949), (183, 6638133), (237, 5125647), (333, 3647983), (549, 2212711), (711, 1708549), (757, 1604727), (2257, 538227), (2271, 534909), (2923, 415593), (4819, 252081), (6771, 179409), (6813, 178303), (8769, 138531), (14457, 84027), (20313, 59803), (26307, 46177), (28009, 43371)]