17378271

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 26913120

約数和(自身を除く): 9534849

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2269, 2553, 6807, 7659, 20421, 52187, 83953, 156561, 251859, 469683, 755577, 1930919, 5792757, 17378271]

約数ペア:

[(1, 17378271), (3, 5792757), (9, 1930919), (23, 755577), (37, 469683), (69, 251859), (111, 156561), (207, 83953), (333, 52187), (851, 20421), (2269, 7659), (2553, 6807)]