4920239187

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{420857}}^1$

素因数の和:421299

約数の個数: 16

約数和(自身を含む): 7306094880

約数和(自身を除く): 2385855693

約数列:

[1, 3, 9, 27, 433, 1299, 3897, 11691, 420857, 1262571, 3787713, 11363139, 182231081, 546693243, 1640079729, 4920239187]

約数ペア:

[(1, 4920239187), (3, 1640079729), (9, 546693243), (27, 182231081), (433, 11363139), (1299, 3787713), (3897, 1262571), (11691, 420857)]