47754291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39499}}^1$

素因数の和:39546

約数の個数: 16

約数和(自身を含む): 70784000

約数和(自身を除く): 23029709

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 39499, 118497, 513487, 1224469, 1540461, 3673407, 15918097, 47754291]

約数ペア:

[(1, 47754291), (3, 15918097), (13, 3673407), (31, 1540461), (39, 1224469), (93, 513487), (403, 118497), (1209, 39499)]