1199185689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 1745694720

約数和(自身を除く): 546509031

約数列:

[1, 3, 13, 39, 127, 197, 381, 591, 1229, 1651, 2561, 3687, 4953, 7683, 15977, 25019, 47931, 75057, 156083, 242113, 325247, 468249, 726339, 975741, 2029079, 3147469, 6087237, 9442407, 30748351, 92245053, 399728563, 1199185689]

約数ペア:

[(1, 1199185689), (3, 399728563), (13, 92245053), (39, 30748351), (127, 9442407), (197, 6087237), (381, 3147469), (591, 2029079), (1229, 975741), (1651, 726339), (2561, 468249), (3687, 325247), (4953, 242113), (7683, 156083), (15977, 75057), (25019, 47931)]