8860761

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 16307200

約数和(自身を除く): 7446439

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 349, 403, 651, 819, 1047, 1209, 1953, 2443, 2821, 3141, 3627, 4537, 7329, 8463, 10819, 13611, 21987, 25389, 31759, 32457, 40833, 75733, 95277, 97371, 140647, 227199, 285831, 421941, 681597, 984529, 1265823, 2953587, 8860761]

約数ペア:

[(1, 8860761), (3, 2953587), (7, 1265823), (9, 984529), (13, 681597), (21, 421941), (31, 285831), (39, 227199), (63, 140647), (91, 97371), (93, 95277), (117, 75733), (217, 40833), (273, 32457), (279, 31759), (349, 25389), (403, 21987), (651, 13611), (819, 10819), (1047, 8463), (1209, 7329), (1953, 4537), (2443, 3627), (2821, 3141)]