30977961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 52623360

約数和(自身を除く): 21645399

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 4567, 6783, 13701, 31969, 77639, 86773, 95907, 232917, 260319, 543473, 607411, 1475141, 1630419, 1822233, 4425423, 10325987, 30977961]

約数ペア:

[(1, 30977961), (3, 10325987), (7, 4425423), (17, 1822233), (19, 1630419), (21, 1475141), (51, 607411), (57, 543473), (119, 260319), (133, 232917), (323, 95907), (357, 86773), (399, 77639), (969, 31969), (2261, 13701), (4567, 6783)]