19100547

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 29047200

約数和(自身を除く): 9946653

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1399, 1517, 4197, 4551, 12591, 13653, 51763, 57359, 155289, 172077, 465867, 516231, 2122283, 6366849, 19100547]

約数ペア:

[(1, 19100547), (3, 6366849), (9, 2122283), (37, 516231), (41, 465867), (111, 172077), (123, 155289), (333, 57359), (369, 51763), (1399, 13653), (1517, 12591), (4197, 4551)]