30657393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 51497600

約数和(自身を除く): 20840207

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4597, 6669, 13791, 41373, 59761, 87343, 124119, 179283, 262029, 537849, 786087, 1135459, 1613547, 2358261, 3406377, 10219131, 30657393]

約数ペア:

[(1, 30657393), (3, 10219131), (9, 3406377), (13, 2358261), (19, 1613547), (27, 1135459), (39, 786087), (57, 537849), (117, 262029), (171, 179283), (247, 124119), (351, 87343), (513, 59761), (741, 41373), (2223, 13791), (4597, 6669)]