1292187741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{10789}}^1$

素因数の和:10925

約数の個数: 32

約数和(自身を含む): 1928734080

約数和(自身を除く): 636546339

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 481, 1079, 1443, 3071, 3237, 9213, 10789, 32367, 39923, 119769, 140257, 399193, 420771, 895487, 1197579, 2686461, 5189509, 11641331, 15568527, 33133019, 34923993, 99399057, 430729247, 1292187741]

約数ペア:

[(1, 1292187741), (3, 430729247), (13, 99399057), (37, 34923993), (39, 33133019), (83, 15568527), (111, 11641331), (249, 5189509), (481, 2686461), (1079, 1197579), (1443, 895487), (3071, 420771), (3237, 399193), (9213, 140257), (10789, 119769), (32367, 39923)]