30031419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 16371141

約数列:

[1, 3, 11, 19, 33, 57, 209, 211, 227, 627, 633, 681, 2321, 2497, 4009, 4313, 6963, 7491, 12027, 12939, 44099, 47443, 47897, 132297, 142329, 143691, 526867, 910043, 1580601, 2730129, 10010473, 30031419]

約数ペア:

[(1, 30031419), (3, 10010473), (11, 2730129), (19, 1580601), (33, 910043), (57, 526867), (209, 143691), (211, 142329), (227, 132297), (627, 47897), (633, 47443), (681, 44099), (2321, 12939), (2497, 12027), (4009, 7491), (4313, 6963)]