887884039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{61603}}^1$

素因数の和:61710

約数の個数: 16

約数和(自身を含む): 1064517120

約数和(自身を除く): 176633081

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 61603, 431221, 1786487, 4373813, 12505409, 30616691, 126840577, 887884039]

約数ペア:

[(1, 887884039), (7, 126840577), (29, 30616691), (71, 12505409), (203, 4373813), (497, 1786487), (2059, 431221), (14413, 61603)]