47235721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 53383680

約数和(自身を除く): 6147959

約数列:

[1, 13, 23, 239, 299, 661, 3107, 5497, 8593, 15203, 71461, 157979, 197639, 2053727, 3633517, 47235721]

約数ペア:

[(1, 47235721), (13, 3633517), (23, 2053727), (239, 197639), (299, 157979), (661, 71461), (3107, 15203), (5497, 8593)]