211335039

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 309909600

約数和(自身を除く): 98574561

約数列:

[1, 3, 9, 89, 267, 439, 601, 801, 1317, 1803, 3951, 5409, 39071, 53489, 117213, 160467, 263839, 351639, 481401, 791517, 2374551, 23481671, 70445013, 211335039]

約数ペア:

[(1, 211335039), (3, 70445013), (9, 23481671), (89, 2374551), (267, 791517), (439, 481401), (601, 351639), (801, 263839), (1317, 160467), (1803, 117213), (3951, 53489), (5409, 39071)]