42180333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29231}}^1$

素因数の和:29284

約数の個数: 16

約数和(自身を含む): 62205696

約数和(自身を除く): 20025363

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 29231, 87693, 380003, 1081547, 1140009, 3244641, 14060111, 42180333]

約数ペア:

[(1, 42180333), (3, 14060111), (13, 3244641), (37, 1140009), (39, 1081547), (111, 380003), (481, 87693), (1443, 29231)]