3488047199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{12457}}^1$

素因数の和:12675

約数の個数: 32

約数和(自身を含む): 4570989696

約数和(自身を除く): 1082942497

約数列:

[1, 7, 13, 17, 91, 119, 181, 221, 1267, 1547, 2353, 3077, 12457, 16471, 21539, 40001, 87199, 161941, 211769, 280007, 1133587, 1482383, 2254717, 2752997, 15783019, 19270979, 29311321, 38330189, 205179247, 268311323, 498292457, 3488047199]

約数ペア:

[(1, 3488047199), (7, 498292457), (13, 268311323), (17, 205179247), (91, 38330189), (119, 29311321), (181, 19270979), (221, 15783019), (1267, 2752997), (1547, 2254717), (2353, 1482383), (3077, 1133587), (12457, 280007), (16471, 211769), (21539, 161941), (40001, 87199)]