509173613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 605164896

約数和(自身を除く): 95991283

約数列:

[1, 13, 17, 37, 73, 221, 481, 629, 853, 949, 1241, 2701, 8177, 11089, 14501, 16133, 31561, 35113, 45917, 62269, 188513, 410293, 536537, 596921, 809497, 1058573, 2303953, 6974981, 13761449, 29951389, 39167201, 509173613]

約数ペア:

[(1, 509173613), (13, 39167201), (17, 29951389), (37, 13761449), (73, 6974981), (221, 2303953), (481, 1058573), (629, 809497), (853, 596921), (949, 536537), (1241, 410293), (2701, 188513), (8177, 62269), (11089, 45917), (14501, 35113), (16133, 31561)]