201421065

素因数分解:

$3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{6361}}^1$

素因数の和:8480

約数の個数: 16

約数和(自身を含む): 322477056

約数和(自身を除く): 121055991

約数列:

[1, 3, 5, 15, 2111, 6333, 6361, 10555, 19083, 31665, 31805, 95415, 13428071, 40284213, 67140355, 201421065]

約数ペア:

[(1, 201421065), (3, 67140355), (5, 40284213), (15, 13428071), (2111, 95415), (6333, 31805), (6361, 31665), (10555, 19083)]