15693373105917

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{419599}}^1$

素因数の和:420738

約数の個数: 48

約数和(自身を含む): 22999182336000

約数和(自身を除く): 7305809230083

約数列:

[1, 3, 13, 39, 71, 169, 213, 507, 923, 1039, 2769, 3117, 11999, 13507, 35997, 40521, 73769, 175591, 221307, 419599, 526773, 958997, 1258797, 2876991, 5454787, 12466961, 16364361, 29791529, 37400883, 70912231, 89374587, 212736693, 387289877, 435963361, 1161869631, 1307890083, 5034768401, 5667523693, 15104305203, 17002571079, 30953398631, 73677808009, 92860195893, 221033424027, 402394182203, 1207182546609, 5231124368639, 15693373105917]

約数ペア:

[(1, 15693373105917), (3, 5231124368639), (13, 1207182546609), (39, 402394182203), (71, 221033424027), (169, 92860195893), (213, 73677808009), (507, 30953398631), (923, 17002571079), (1039, 15104305203), (2769, 5667523693), (3117, 5034768401), (11999, 1307890083), (13507, 1161869631), (35997, 435963361), (40521, 387289877), (73769, 212736693), (175591, 89374587), (221307, 70912231), (419599, 37400883), (526773, 29791529), (958997, 16364361), (1258797, 12466961), (2876991, 5454787)]