40287033

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 59956416

約数和(自身を除く): 19669383

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 941, 2823, 4757, 8469, 14271, 42813, 63047, 66811, 189141, 200433, 567423, 601299, 4476337, 13429011, 40287033]

約数ペア:

[(1, 40287033), (3, 13429011), (9, 4476337), (67, 601299), (71, 567423), (201, 200433), (213, 189141), (603, 66811), (639, 63047), (941, 42813), (2823, 14271), (4757, 8469)]