42520959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 66476592

約数和(自身を除く): 23955633

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 1601, 2043, 2951, 4803, 8853, 14409, 20813, 26559, 62439, 187317, 363427, 1090281, 3270843, 4724551, 14173653, 42520959]

約数ペア:

[(1, 42520959), (3, 14173653), (9, 4724551), (13, 3270843), (39, 1090281), (117, 363427), (227, 187317), (681, 62439), (1601, 26559), (2043, 20813), (2951, 14409), (4803, 8853)]