30977277

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 14979843

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 373, 589, 893, 1119, 1457, 1767, 2679, 4371, 7087, 11563, 17531, 21261, 27683, 34689, 52593, 83049, 219697, 333089, 543461, 659091, 999267, 1630383, 10325759, 30977277]

約数ペア:

[(1, 30977277), (3, 10325759), (19, 1630383), (31, 999267), (47, 659091), (57, 543461), (93, 333089), (141, 219697), (373, 83049), (589, 52593), (893, 34689), (1119, 27683), (1457, 21261), (1767, 17531), (2679, 11563), (4371, 7087)]