7267199401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{21319}}^1$

素因数の和:21589

約数の個数: 32

約数和(自身を含む): 9578649600

約数和(自身を除く): 2311450199

約数列:

[1, 7, 11, 19, 77, 133, 209, 233, 1463, 1631, 2563, 4427, 17941, 21319, 30989, 48697, 149233, 234509, 340879, 405061, 1641563, 2835427, 4455671, 4967327, 31189697, 34771289, 54640597, 94379213, 382484179, 660654491, 1038171343, 7267199401]

約数ペア:

[(1, 7267199401), (7, 1038171343), (11, 660654491), (19, 382484179), (77, 94379213), (133, 54640597), (209, 34771289), (233, 31189697), (1463, 4967327), (1631, 4455671), (2563, 2835427), (4427, 1641563), (17941, 405061), (21319, 340879), (30989, 234509), (48697, 149233)]