47302749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 73825752

約数和(自身を除く): 26523003

約数列:

[1, 3, 9, 13, 39, 117, 461, 877, 1383, 2631, 4149, 5993, 7893, 11401, 17979, 34203, 53937, 102609, 404297, 1212891, 3638673, 5255861, 15767583, 47302749]

約数ペア:

[(1, 47302749), (3, 15767583), (9, 5255861), (13, 3638673), (39, 1212891), (117, 404297), (461, 102609), (877, 53937), (1383, 34203), (2631, 17979), (4149, 11401), (5993, 7893)]