43520013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 66466400

約数和(自身を除く): 22946387

約数列:

[1, 3, 9, 19, 57, 171, 307, 829, 921, 2487, 2763, 5833, 7461, 15751, 17499, 47253, 52497, 141759, 254503, 763509, 2290527, 4835557, 14506671, 43520013]

約数ペア:

[(1, 43520013), (3, 14506671), (9, 4835557), (19, 2290527), (57, 763509), (171, 254503), (307, 141759), (829, 52497), (921, 47253), (2487, 17499), (2763, 15751), (5833, 7461)]