12634587

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 10009125

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 251, 329, 357, 423, 753, 799, 987, 1071, 1757, 2259, 2397, 2961, 4267, 5271, 5593, 7191, 11797, 12801, 15813, 16779, 29869, 35391, 38403, 50337, 82579, 89607, 106173, 200549, 247737, 268821, 601647, 743211, 1403843, 1804941, 4211529, 12634587]

約数ペア:

[(1, 12634587), (3, 4211529), (7, 1804941), (9, 1403843), (17, 743211), (21, 601647), (47, 268821), (51, 247737), (63, 200549), (119, 106173), (141, 89607), (153, 82579), (251, 50337), (329, 38403), (357, 35391), (423, 29869), (753, 16779), (799, 15813), (987, 12801), (1071, 11797), (1757, 7191), (2259, 5593), (2397, 5271), (2961, 4267)]