14280357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 25031552

約数和(自身を除く): 10751195

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 181, 221, 273, 289, 357, 543, 663, 867, 1267, 1547, 2023, 2353, 3077, 3757, 3801, 4641, 6069, 7059, 9231, 11271, 16471, 21539, 26299, 40001, 49413, 52309, 64617, 78897, 120003, 156927, 280007, 366163, 680017, 840021, 1098489, 2040051, 4760119, 14280357]

約数ペア:

[(1, 14280357), (3, 4760119), (7, 2040051), (13, 1098489), (17, 840021), (21, 680017), (39, 366163), (51, 280007), (91, 156927), (119, 120003), (181, 78897), (221, 64617), (273, 52309), (289, 49413), (357, 40001), (543, 26299), (663, 21539), (867, 16471), (1267, 11271), (1547, 9231), (2023, 7059), (2353, 6069), (3077, 4641), (3757, 3801)]