21313374

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{4457}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 42689808

約数和(自身を除く): 21376434

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4457, 4782, 8914, 13371, 26742, 3552229, 7104458, 10656687, 21313374]

約数ペア:

[(1, 21313374), (2, 10656687), (3, 7104458), (6, 3552229), (797, 26742), (1594, 13371), (2391, 8914), (4457, 4782)]