2016802665

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317857}}^1$

素因数の和:317918

約数の個数: 32

約数和(自身を含む): 3661724160

約数和(自身を除く): 1644921495

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 317857, 953571, 1589285, 2860713, 4767855, 8582139, 14303565, 14939279, 42910695, 44817837, 74696395, 134453511, 224089185, 403360533, 672267555, 2016802665]

約数ペア:

[(1, 2016802665), (3, 672267555), (5, 403360533), (9, 224089185), (15, 134453511), (27, 74696395), (45, 44817837), (47, 42910695), (135, 14939279), (141, 14303565), (235, 8582139), (423, 4767855), (705, 2860713), (1269, 1589285), (2115, 953571), (6345, 317857)]