2330433

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 3908736

約数和(自身を除く): 1578303

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 521, 639, 1491, 1563, 3647, 4473, 4689, 10941, 32823, 36991, 110973, 258937, 332919, 776811, 2330433]

約数ペア:

[(1, 2330433), (3, 776811), (7, 332919), (9, 258937), (21, 110973), (63, 36991), (71, 32823), (213, 10941), (497, 4689), (521, 4473), (639, 3647), (1491, 1563)]