380015913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{189913}}^1$

素因数の和:189968

約数の個数: 16

約数和(自身を含む): 546952320

約数和(自身を除く): 166936407

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 189913, 569739, 4367999, 5507477, 13103997, 16522431, 126671971, 380015913]

約数ペア:

[(1, 380015913), (3, 126671971), (23, 16522431), (29, 13103997), (69, 5507477), (87, 4367999), (667, 569739), (2001, 189913)]