210913599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 309084160

約数和(自身を除く): 98170561

約数列:

[1, 3, 13, 39, 97, 127, 291, 381, 439, 1261, 1317, 1651, 3783, 4953, 5707, 12319, 17121, 36957, 42583, 55753, 127749, 160147, 167259, 480441, 553579, 724789, 1660737, 2174367, 5408041, 16224123, 70304533, 210913599]

約数ペア:

[(1, 210913599), (3, 70304533), (13, 16224123), (39, 5408041), (97, 2174367), (127, 1660737), (291, 724789), (381, 553579), (439, 480441), (1261, 167259), (1317, 160147), (1651, 127749), (3783, 55753), (4953, 42583), (5707, 36957), (12319, 17121)]