3147992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3202408

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 293, 316, 586, 632, 1172, 1343, 2344, 2686, 4981, 5372, 9962, 10744, 19924, 23147, 39848, 46294, 92588, 185176, 393499, 786998, 1573996, 3147992]

約数ペア:

[(1, 3147992), (2, 1573996), (4, 786998), (8, 393499), (17, 185176), (34, 92588), (68, 46294), (79, 39848), (136, 23147), (158, 19924), (293, 10744), (316, 9962), (586, 5372), (632, 4981), (1172, 2686), (1343, 2344)]