42354213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1669}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 61723200

約数和(自身を除く): 19368987

約数列:

[1, 3, 11, 33, 769, 1669, 2307, 5007, 8459, 18359, 25377, 55077, 1283461, 3850383, 14118071, 42354213]

約数ペア:

[(1, 42354213), (3, 14118071), (11, 3850383), (33, 1283461), (769, 55077), (1669, 25377), (2307, 18359), (5007, 8459)]