1004065139

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 1287884640

約数和(自身を除く): 283819501

約数列:

[1, 7, 11, 77, 97, 101, 121, 679, 707, 847, 1067, 1111, 1331, 7469, 7777, 9317, 9797, 11737, 12221, 14641, 68579, 82159, 85547, 102487, 107767, 129107, 134431, 754369, 903749, 941017, 1185437, 1420177, 1478741, 8298059, 9941239, 10351187, 13039807, 91278649, 143437877, 1004065139]

約数ペア:

[(1, 1004065139), (7, 143437877), (11, 91278649), (77, 13039807), (97, 10351187), (101, 9941239), (121, 8298059), (679, 1478741), (707, 1420177), (847, 1185437), (1067, 941017), (1111, 903749), (1331, 754369), (7469, 134431), (7777, 129107), (9317, 107767), (9797, 102487), (11737, 85547), (12221, 82159), (14641, 68579)]