30366721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 39299904

約数和(自身を除く): 8933183

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 1063, 2597, 4081, 7441, 11693, 28567, 52087, 56339, 81851, 394373, 572957, 619729, 2760611, 4338103, 30366721]

約数ペア:

[(1, 30366721), (7, 4338103), (11, 2760611), (49, 619729), (53, 572957), (77, 394373), (371, 81851), (539, 56339), (583, 52087), (1063, 28567), (2597, 11693), (4081, 7441)]