1277054402393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5194213}}^1$

素因数の和:5194365

約数の個数: 32

約数和(自身を含む): 1659489042432

約数和(自身を除く): 382434640039

約数列:

[1, 7, 11, 31, 77, 103, 217, 341, 721, 1133, 2387, 3193, 7931, 22351, 35123, 245861, 5194213, 36359491, 57136343, 161020603, 399954401, 535003939, 1127144221, 1771226633, 3745027573, 5885043329, 12398586431, 16585122109, 41195303303, 116095854763, 182436343199, 1277054402393]

約数ペア:

[(1, 1277054402393), (7, 182436343199), (11, 116095854763), (31, 41195303303), (77, 16585122109), (103, 12398586431), (217, 5885043329), (341, 3745027573), (721, 1771226633), (1133, 1127144221), (2387, 535003939), (3193, 399954401), (7931, 161020603), (22351, 57136343), (35123, 36359491), (245861, 5194213)]