15693225513

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6984079}}^1$

素因数の和:6984196

約数の個数: 16

約数和(自身を含む): 24136980480

約数和(自身を除く): 8443754967

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 6984079, 20952237, 48888553, 146665659, 747296453, 2241889359, 5231075171, 15693225513]

約数ペア:

[(1, 15693225513), (3, 5231075171), (7, 2241889359), (21, 747296453), (107, 146665659), (321, 48888553), (749, 20952237), (2247, 6984079)]