542321883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 854031360

約数和(自身を除く): 311709477

約数列:

[1, 3, 9, 19, 41, 57, 103, 123, 171, 309, 369, 751, 779, 927, 1957, 2253, 2337, 4223, 5871, 6759, 7011, 12669, 14269, 17613, 30791, 38007, 42807, 77353, 80237, 92373, 128421, 232059, 240711, 277119, 585029, 696177, 722133, 1469707, 1755087, 3171473, 4409121, 5265261, 9514419, 13227363, 28543257, 60257987, 180773961, 542321883]

約数ペア:

[(1, 542321883), (3, 180773961), (9, 60257987), (19, 28543257), (41, 13227363), (57, 9514419), (103, 5265261), (123, 4409121), (171, 3171473), (309, 1755087), (369, 1469707), (751, 722133), (779, 696177), (927, 585029), (1957, 277119), (2253, 240711), (2337, 232059), (4223, 128421), (5871, 92373), (6759, 80237), (7011, 77353), (12669, 42807), (14269, 38007), (17613, 30791)]