38646933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 59657472

約数和(自身を除く): 21010539

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 821, 923, 1207, 2463, 2769, 3621, 10673, 13957, 15691, 32019, 41871, 47073, 58291, 174873, 181441, 544323, 757783, 990947, 2273349, 2972841, 12882311, 38646933]

約数ペア:

[(1, 38646933), (3, 12882311), (13, 2972841), (17, 2273349), (39, 990947), (51, 757783), (71, 544323), (213, 181441), (221, 174873), (663, 58291), (821, 47073), (923, 41871), (1207, 32019), (2463, 15691), (2769, 13957), (3621, 10673)]