47421561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 73700352

約数和(自身を除く): 26278791

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 1453, 2967, 4359, 10879, 15983, 32637, 33419, 47949, 62479, 100257, 187437, 367609, 687269, 1102827, 1437017, 2061807, 4311051, 15807187, 47421561]

約数ペア:

[(1, 47421561), (3, 15807187), (11, 4311051), (23, 2061807), (33, 1437017), (43, 1102827), (69, 687269), (129, 367609), (253, 187437), (473, 100257), (759, 62479), (989, 47949), (1419, 33419), (1453, 32637), (2967, 15983), (4359, 10879)]