30945759

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 45395712

約数和(自身を除く): 14449953

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 911, 2613, 2733, 11323, 11843, 33969, 35529, 61037, 153959, 183111, 461877, 793481, 2380443, 10315253, 30945759]

約数ペア:

[(1, 30945759), (3, 10315253), (13, 2380443), (39, 793481), (67, 461877), (169, 183111), (201, 153959), (507, 61037), (871, 35529), (911, 33969), (2613, 11843), (2733, 11323)]