21236700516495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{355813027}}^1$

素因数の和:355813231

約数の個数: 32

約数和(自身を含む): 35661004918272

約数和(自身を除く): 14424304401777

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 865, 2595, 3979, 11937, 19895, 59685, 355813027, 1067439081, 1779065135, 5337195405, 8183699621, 24551098863, 40918498105, 61555653671, 122755494315, 184666961013, 307778268355, 923334805065, 1415780034433, 4247340103299, 7078900172165, 21236700516495]

約数ペア:

[(1, 21236700516495), (3, 7078900172165), (5, 4247340103299), (15, 1415780034433), (23, 923334805065), (69, 307778268355), (115, 184666961013), (173, 122755494315), (345, 61555653671), (519, 40918498105), (865, 24551098863), (2595, 8183699621), (3979, 5337195405), (11937, 1779065135), (19895, 1067439081), (59685, 355813027)]