4427181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 7042464

約数和(自身を除く): 2615283

約数列:

[1, 3, 9, 11, 33, 99, 197, 227, 591, 681, 1773, 2043, 2167, 2497, 6501, 7491, 19503, 22473, 44719, 134157, 402471, 491909, 1475727, 4427181]

約数ペア:

[(1, 4427181), (3, 1475727), (9, 491909), (11, 402471), (33, 134157), (99, 44719), (197, 22473), (227, 19503), (591, 7491), (681, 6501), (1773, 2497), (2043, 2167)]