201304809

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13697}}^1$

素因数の和:13797

約数の個数: 24

約数和(自身を含む): 307711872

約数和(自身を除く): 106407063

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 13697, 14697, 41091, 123273, 315031, 945093, 972487, 2835279, 2917461, 8752383, 22367201, 67101603, 201304809]

約数ペア:

[(1, 201304809), (3, 67101603), (9, 22367201), (23, 8752383), (69, 2917461), (71, 2835279), (207, 972487), (213, 945093), (639, 315031), (1633, 123273), (4899, 41091), (13697, 14697)]