13823061

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 21823488

約数和(自身を除く): 8000427

約数列:

[1, 3, 7, 21, 71, 73, 127, 213, 219, 381, 497, 511, 889, 1491, 1533, 2667, 5183, 9017, 9271, 15549, 27051, 27813, 36281, 63119, 64897, 108843, 189357, 194691, 658241, 1974723, 4607687, 13823061]

約数ペア:

[(1, 13823061), (3, 4607687), (7, 1974723), (21, 658241), (71, 194691), (73, 189357), (127, 108843), (213, 64897), (219, 63119), (381, 36281), (497, 27813), (511, 27051), (889, 15549), (1491, 9271), (1533, 9017), (2667, 5183)]