24580491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 37470720

約数和(自身を除く): 12890229

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 409, 871, 897, 1227, 1541, 2613, 4623, 5317, 9407, 15951, 20033, 27403, 28221, 60099, 82209, 122291, 356239, 366873, 630269, 1068717, 1890807, 8193497, 24580491]

約数ペア:

[(1, 24580491), (3, 8193497), (13, 1890807), (23, 1068717), (39, 630269), (67, 366873), (69, 356239), (201, 122291), (299, 82209), (409, 60099), (871, 28221), (897, 27403), (1227, 20033), (1541, 15951), (2613, 9407), (4623, 5317)]