315058893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 455516160

約数和(自身を除く): 140457267

約数列:

[1, 3, 19, 43, 57, 129, 191, 573, 673, 817, 2019, 2451, 3629, 8213, 10887, 12787, 24639, 28939, 38361, 86817, 128543, 156047, 385629, 468141, 549841, 1649523, 2442317, 5527349, 7326951, 16582047, 105019631, 315058893]

約数ペア:

[(1, 315058893), (3, 105019631), (19, 16582047), (43, 7326951), (57, 5527349), (129, 2442317), (191, 1649523), (573, 549841), (673, 468141), (817, 385629), (2019, 156047), (2451, 128543), (3629, 86817), (8213, 38361), (10887, 28939), (12787, 24639)]