1422711

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 881289

約数列:

[1, 3, 9, 23, 27, 29, 69, 79, 87, 207, 237, 261, 621, 667, 711, 783, 1817, 2001, 2133, 2291, 5451, 6003, 6873, 16353, 18009, 20619, 49059, 52693, 61857, 158079, 474237, 1422711]

約数ペア:

[(1, 1422711), (3, 474237), (9, 158079), (23, 61857), (27, 52693), (29, 49059), (69, 20619), (79, 18009), (87, 16353), (207, 6873), (237, 6003), (261, 5451), (621, 2291), (667, 2133), (711, 2001), (783, 1817)]