30401553

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 50235136

約数和(自身を除く): 19833583

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 577, 579, 1351, 1731, 2509, 4039, 4053, 7501, 7527, 12117, 17563, 22503, 52507, 52689, 111361, 157521, 334083, 779527, 1447693, 2338581, 4343079, 10133851, 30401553]

約数ペア:

[(1, 30401553), (3, 10133851), (7, 4343079), (13, 2338581), (21, 1447693), (39, 779527), (91, 334083), (193, 157521), (273, 111361), (577, 52689), (579, 52507), (1351, 22503), (1731, 17563), (2509, 12117), (4039, 7527), (4053, 7501)]