495468961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 600825600

約数和(自身を除く): 105356639

約数列:

[1, 13, 17, 37, 59, 79, 169, 221, 481, 629, 767, 1003, 1027, 1343, 2183, 2873, 2923, 4661, 6253, 8177, 9971, 13039, 13351, 17459, 28379, 37111, 37999, 49691, 60593, 79237, 106301, 169507, 172457, 226967, 368927, 482443, 493987, 645983, 787709, 1030081, 2241941, 2931769, 6271759, 8397779, 13391053, 29145233, 38112997, 495468961]

約数ペア:

[(1, 495468961), (13, 38112997), (17, 29145233), (37, 13391053), (59, 8397779), (79, 6271759), (169, 2931769), (221, 2241941), (481, 1030081), (629, 787709), (767, 645983), (1003, 493987), (1027, 482443), (1343, 368927), (2183, 226967), (2873, 172457), (2923, 169507), (4661, 106301), (6253, 79237), (8177, 60593), (9971, 49691), (13039, 37999), (13351, 37111), (17459, 28379)]