29252457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13197

約数の個数: 24

約数和(自身を含む): 47902400

約数和(自身を除く): 18649943

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 13159, 39477, 118431, 171067, 250021, 513201, 750063, 1539603, 2250189, 3250273, 9750819, 29252457]

約数ペア:

[(1, 29252457), (3, 9750819), (9, 3250273), (13, 2250189), (19, 1539603), (39, 750063), (57, 513201), (117, 250021), (171, 171067), (247, 118431), (741, 39477), (2223, 13159)]