330777213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 501513600

約数和(自身を除く): 170736387

約数列:

[1, 3, 13, 19, 39, 57, 247, 509, 741, 877, 1527, 2631, 6617, 9671, 11401, 16663, 19851, 29013, 34203, 49989, 125723, 216619, 377169, 446393, 649857, 1339179, 5803109, 8481467, 17409327, 25444401, 110259071, 330777213]

約数ペア:

[(1, 330777213), (3, 110259071), (13, 25444401), (19, 17409327), (39, 8481467), (57, 5803109), (247, 1339179), (509, 649857), (741, 446393), (877, 377169), (1527, 216619), (2631, 125723), (6617, 49989), (9671, 34203), (11401, 29013), (16663, 19851)]