86795401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 29971319

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1447, 1463, 3157, 5453, 8569, 10129, 15917, 27493, 59327, 59983, 111419, 192451, 302423, 415289, 652597, 1127213, 2116961, 4568179, 7890491, 12399343, 86795401]

約数ペア:

[(1, 86795401), (7, 12399343), (11, 7890491), (19, 4568179), (41, 2116961), (77, 1127213), (133, 652597), (209, 415289), (287, 302423), (451, 192451), (779, 111419), (1447, 59983), (1463, 59327), (3157, 27493), (5453, 15917), (8569, 10129)]