2467605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 4589568

約数和(自身を除く): 2121963

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 331, 355, 497, 993, 1065, 1491, 1655, 2317, 2485, 4965, 6951, 7455, 11585, 23501, 34755, 70503, 117505, 164507, 352515, 493521, 822535, 2467605]

約数ペア:

[(1, 2467605), (3, 822535), (5, 493521), (7, 352515), (15, 164507), (21, 117505), (35, 70503), (71, 34755), (105, 23501), (213, 11585), (331, 7455), (355, 6951), (497, 4965), (993, 2485), (1065, 2317), (1491, 1655)]