201619676271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{452731}}^1$

素因数の和:453367

約数の個数: 32

約数和(自身を含む): 305250023680

約数和(自身を除く): 103630347409

約数列:

[1, 3, 13, 19, 39, 57, 247, 601, 741, 1803, 7813, 11419, 23439, 34257, 148447, 445341, 452731, 1358193, 5885503, 8601889, 17656509, 25805667, 111824557, 272091331, 335473671, 816273993, 3537187303, 5169735289, 10611561909, 15509205867, 67206558757, 201619676271]

約数ペア:

[(1, 201619676271), (3, 67206558757), (13, 15509205867), (19, 10611561909), (39, 5169735289), (57, 3537187303), (247, 816273993), (601, 335473671), (741, 272091331), (1803, 111824557), (7813, 25805667), (11419, 17656509), (23439, 8601889), (34257, 5885503), (148447, 1358193), (445341, 452731)]