2319021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 3706560

約数和(自身を除く): 1387539

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 659, 1173, 1977, 3519, 5931, 11203, 15157, 33609, 45471, 100827, 136413, 257669, 773007, 2319021]

約数ペア:

[(1, 2319021), (3, 773007), (9, 257669), (17, 136413), (23, 100827), (51, 45471), (69, 33609), (153, 15157), (207, 11203), (391, 5931), (659, 3519), (1173, 1977)]