29743119

素因数分解:

$3^4\times 7^1\times {\mathrm{52457}}^1$

素因数の和:52476

約数の個数: 20

約数和(自身を含む): 50779344

約数和(自身を除く): 21036225

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 52457, 157371, 367199, 472113, 1101597, 1416339, 3304791, 4249017, 9914373, 29743119]

約数ペア:

[(1, 29743119), (3, 9914373), (7, 4249017), (9, 3304791), (21, 1416339), (27, 1101597), (63, 472113), (81, 367199), (189, 157371), (567, 52457)]