3571191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 5621616

約数和(自身を除く): 2050425

約数列:

[1, 3, 9, 13, 39, 117, 131, 233, 393, 699, 1179, 1703, 2097, 3029, 5109, 9087, 15327, 27261, 30523, 91569, 274707, 396799, 1190397, 3571191]

約数ペア:

[(1, 3571191), (3, 1190397), (9, 396799), (13, 274707), (39, 91569), (117, 30523), (131, 27261), (233, 15327), (393, 9087), (699, 5109), (1179, 3029), (1703, 2097)]