17503421391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{4253}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 27537741504

約数和(自身を除く): 10034320113

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 727, 1887, 2181, 4253, 5661, 6543, 12359, 12759, 26899, 37077, 38277, 72301, 80697, 111231, 157361, 216903, 242091, 457283, 472083, 650709, 1371849, 1416249, 2675137, 3091931, 4115547, 8025411, 9275793, 24076233, 27827379, 52562827, 114401447, 157688481, 343204341, 473065443, 1029613023, 1944824599, 5834473797, 17503421391]

約数ペア:

[(1, 17503421391), (3, 5834473797), (9, 1944824599), (17, 1029613023), (37, 473065443), (51, 343204341), (111, 157688481), (153, 114401447), (333, 52562827), (629, 27827379), (727, 24076233), (1887, 9275793), (2181, 8025411), (4253, 4115547), (5661, 3091931), (6543, 2675137), (12359, 1416249), (12759, 1371849), (26899, 650709), (37077, 472083), (38277, 457283), (72301, 242091), (80697, 216903), (111231, 157361)]