30782031

素因数分解:

$3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1447}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 46984704

約数和(自身を除く): 16202673

約数列:

[1, 3, 7, 21, 1013, 1447, 3039, 4341, 7091, 10129, 21273, 30387, 1465811, 4397433, 10260677, 30782031]

約数ペア:

[(1, 30782031), (3, 10260677), (7, 4397433), (21, 1465811), (1013, 30387), (1447, 21273), (3039, 10129), (4341, 7091)]