505123839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 857226240

約数和(自身を除く): 352102401

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 153, 177, 187, 531, 561, 649, 1003, 1683, 1947, 3009, 5087, 5841, 9027, 11033, 15261, 33099, 45783, 55957, 86479, 99297, 167871, 259437, 300133, 503613, 778311, 900399, 951269, 2701197, 2853807, 3301463, 5102261, 8561421, 9904389, 15306783, 29713167, 45920349, 56124871, 168374613, 505123839]

約数ペア:

[(1, 505123839), (3, 168374613), (9, 56124871), (11, 45920349), (17, 29713167), (33, 15306783), (51, 9904389), (59, 8561421), (99, 5102261), (153, 3301463), (177, 2853807), (187, 2701197), (531, 951269), (561, 900399), (649, 778311), (1003, 503613), (1683, 300133), (1947, 259437), (3009, 167871), (5087, 99297), (5841, 86479), (9027, 55957), (11033, 45783), (15261, 33099)]