30211653

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8689}}^1$

素因数の和:8772

約数の個数: 16

約数和(自身を含む): 43102400

約数和(自身を除く): 12890747

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 8689, 26067, 165091, 495273, 530029, 1590087, 10070551, 30211653]

約数ペア:

[(1, 30211653), (3, 10070551), (19, 1590087), (57, 530029), (61, 495273), (183, 165091), (1159, 26067), (3477, 8689)]