13150695901

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 16179609600

約数和(自身を除く): 3028913699

約数列:

[1, 7, 23, 49, 161, 191, 199, 307, 1127, 1337, 1393, 2149, 4393, 4577, 7061, 9359, 9751, 15043, 30751, 32039, 38009, 49427, 58637, 61093, 215257, 224273, 266063, 345989, 410459, 427651, 874207, 1348651, 1405139, 1862441, 2873213, 2993557, 6119449, 9440557, 9835973, 11668763, 42836143, 66083899, 68851811, 81681341, 268381549, 571769387, 1878670843, 13150695901]

約数ペア:

[(1, 13150695901), (7, 1878670843), (23, 571769387), (49, 268381549), (161, 81681341), (191, 68851811), (199, 66083899), (307, 42836143), (1127, 11668763), (1337, 9835973), (1393, 9440557), (2149, 6119449), (4393, 2993557), (4577, 2873213), (7061, 1862441), (9359, 1405139), (9751, 1348651), (15043, 874207), (30751, 427651), (32039, 410459), (38009, 345989), (49427, 266063), (58637, 224273), (61093, 215257)]