13784668131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2017}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 21806023680

約数和(自身を除く): 8021355549

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 401, 437, 741, 897, 1203, 1311, 2017, 5213, 5681, 6051, 7619, 9223, 15639, 17043, 22857, 26221, 27669, 38323, 46391, 78663, 99047, 114969, 119899, 139173, 175237, 297141, 359697, 498199, 525711, 603083, 808817, 881429, 1494597, 1809249, 2278081, 2426451, 2644287, 6834243, 10514621, 11458577, 15367523, 18602791, 31543863, 34375731, 46102569, 55808373, 199777799, 241836283, 353453029, 599333397, 725508849, 1060359087, 4594889377, 13784668131]

約数ペア:

[(1, 13784668131), (3, 4594889377), (13, 1060359087), (19, 725508849), (23, 599333397), (39, 353453029), (57, 241836283), (69, 199777799), (247, 55808373), (299, 46102569), (401, 34375731), (437, 31543863), (741, 18602791), (897, 15367523), (1203, 11458577), (1311, 10514621), (2017, 6834243), (5213, 2644287), (5681, 2426451), (6051, 2278081), (7619, 1809249), (9223, 1494597), (15639, 881429), (17043, 808817), (22857, 603083), (26221, 525711), (27669, 498199), (38323, 359697), (46391, 297141), (78663, 175237), (99047, 139173), (114969, 119899)]