20150169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10993}}^1$

素因数の和:11056

約数の個数: 16

約数和(自身を含む): 29551872

約数和(自身を除く): 9401703

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10993, 32979, 142909, 428727, 516671, 1550013, 6716723, 20150169]

約数ペア:

[(1, 20150169), (3, 6716723), (13, 1550013), (39, 516671), (47, 428727), (141, 142909), (611, 32979), (1833, 10993)]