30553791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 42444000

約数和(自身を除く): 11890209

約数列:

[1, 3, 29, 87, 149, 447, 2357, 4321, 7071, 12963, 68353, 205059, 351193, 1053579, 10184597, 30553791]

約数ペア:

[(1, 30553791), (3, 10184597), (29, 1053579), (87, 351193), (149, 205059), (447, 68353), (2357, 12963), (4321, 7071)]