11402811

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 19229184

約数和(自身を除く): 7826373

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3851, 11553, 26957, 34659, 80871, 180997, 242613, 542991, 1266979, 1628973, 3800937, 11402811]

約数ペア:

[(1, 11402811), (3, 3800937), (7, 1628973), (9, 1266979), (21, 542991), (47, 242613), (63, 180997), (141, 80871), (329, 34659), (423, 26957), (987, 11553), (2961, 3851)]