412906941

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 638269632

約数和(自身を除く): 225362691

約数列:

[1, 3, 9, 41, 43, 53, 123, 129, 159, 369, 387, 477, 491, 1473, 1763, 2173, 2279, 4419, 5289, 6519, 6837, 15867, 19557, 20131, 20511, 21113, 26023, 60393, 63339, 78069, 93439, 181179, 190017, 234207, 280317, 840951, 865633, 1066943, 1118989, 2596899, 3200829, 3356967, 7790697, 9602487, 10070901, 45878549, 137635647, 412906941]

約数ペア:

[(1, 412906941), (3, 137635647), (9, 45878549), (41, 10070901), (43, 9602487), (53, 7790697), (123, 3356967), (129, 3200829), (159, 2596899), (369, 1118989), (387, 1066943), (477, 865633), (491, 840951), (1473, 280317), (1763, 234207), (2173, 190017), (2279, 181179), (4419, 93439), (5289, 78069), (6519, 63339), (6837, 60393), (15867, 26023), (19557, 21113), (20131, 20511)]