704613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 504987

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 89, 91, 203, 267, 273, 377, 609, 623, 1131, 1157, 1869, 2581, 2639, 3471, 7743, 7917, 8099, 18067, 24297, 33553, 54201, 100659, 234871, 704613]

約数ペア:

[(1, 704613), (3, 234871), (7, 100659), (13, 54201), (21, 33553), (29, 24297), (39, 18067), (87, 8099), (89, 7917), (91, 7743), (203, 3471), (267, 2639), (273, 2581), (377, 1869), (609, 1157), (623, 1131)]