2964033

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 4855488

約数和(自身を除く): 1891455

約数列:

[1, 3, 9, 23, 27, 37, 43, 69, 81, 111, 129, 207, 333, 387, 621, 851, 989, 999, 1161, 1591, 1863, 2553, 2967, 2997, 3483, 4773, 7659, 8901, 14319, 22977, 26703, 36593, 42957, 68931, 80109, 109779, 128871, 329337, 988011, 2964033]

約数ペア:

[(1, 2964033), (3, 988011), (9, 329337), (23, 128871), (27, 109779), (37, 80109), (43, 68931), (69, 42957), (81, 36593), (111, 26703), (129, 22977), (207, 14319), (333, 8901), (387, 7659), (621, 4773), (851, 3483), (989, 2997), (999, 2967), (1161, 2553), (1591, 1863)]