11247741

素因数分解:

$3^7\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 17449600

約数和(自身を除く): 6201859

約数列:

[1, 3, 9, 27, 37, 81, 111, 139, 243, 333, 417, 729, 999, 1251, 2187, 2997, 3753, 5143, 8991, 11259, 15429, 26973, 33777, 46287, 80919, 101331, 138861, 303993, 416583, 1249749, 3749247, 11247741]

約数ペア:

[(1, 11247741), (3, 3749247), (9, 1249749), (27, 416583), (37, 303993), (81, 138861), (111, 101331), (139, 80919), (243, 46287), (333, 33777), (417, 26973), (729, 15429), (999, 11259), (1251, 8991), (2187, 5143), (2997, 3753)]