2019411423

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1\times {\mathrm{2539}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 2963875200

約数和(自身を除く): 944463777

約数列:

[1, 3, 9, 67, 201, 603, 1319, 2539, 3957, 7617, 11871, 22851, 88373, 170113, 265119, 510339, 795357, 1531017, 3348941, 10046823, 30140469, 224379047, 673137141, 2019411423]

約数ペア:

[(1, 2019411423), (3, 673137141), (9, 224379047), (67, 30140469), (201, 10046823), (603, 3348941), (1319, 1531017), (2539, 795357), (3957, 510339), (7617, 265119), (11871, 170113), (22851, 88373)]