8455461

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 13436928

約数和(自身を除く): 4981467

約数列:

[1, 3, 7, 21, 53, 71, 107, 159, 213, 321, 371, 497, 749, 1113, 1491, 2247, 3763, 5671, 7597, 11289, 17013, 22791, 26341, 39697, 53179, 79023, 119091, 159537, 402641, 1207923, 2818487, 8455461]

約数ペア:

[(1, 8455461), (3, 2818487), (7, 1207923), (21, 402641), (53, 159537), (71, 119091), (107, 79023), (159, 53179), (213, 39697), (321, 26341), (371, 22791), (497, 17013), (749, 11289), (1113, 7597), (1491, 5671), (2247, 3763)]