22399803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 35240400

約数和(自身を除く): 12840597

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4517, 4959, 13551, 40653, 85823, 130993, 257469, 392979, 772407, 1178937, 2488867, 7466601, 22399803]

約数ペア:

[(1, 22399803), (3, 7466601), (9, 2488867), (19, 1178937), (29, 772407), (57, 392979), (87, 257469), (171, 130993), (261, 85823), (551, 40653), (1653, 13551), (4517, 4959)]