2019314451

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73459}}^1$

素因数の和:73504

約数の個数: 48

約数和(自身を含む): 3617758080

約数和(自身を除く): 1598443629

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 9163, 27489, 73459, 220377, 514213, 808049, 1248803, 1542639, 2424147, 3599491, 3746409, 5656343, 8741621, 10798473, 13736833, 16969029, 26224863, 39594401, 41210499, 61191347, 96157831, 118783203, 183574041, 288473493, 673104817, 2019314451]

約数ペア:

[(1, 2019314451), (3, 673104817), (7, 288473493), (11, 183574041), (17, 118783203), (21, 96157831), (33, 61191347), (49, 41210499), (51, 39594401), (77, 26224863), (119, 16969029), (147, 13736833), (187, 10798473), (231, 8741621), (357, 5656343), (539, 3746409), (561, 3599491), (833, 2424147), (1309, 1542639), (1617, 1248803), (2499, 808049), (3927, 514213), (9163, 220377), (27489, 73459)]