4401873

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 7345728

約数和(自身を除く): 2943855

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 653, 749, 963, 1959, 2247, 4571, 5877, 6741, 13713, 41139, 69871, 209613, 489097, 628839, 1467291, 4401873]

約数ペア:

[(1, 4401873), (3, 1467291), (7, 628839), (9, 489097), (21, 209613), (63, 69871), (107, 41139), (321, 13713), (653, 6741), (749, 5877), (963, 4571), (1959, 2247)]