1630707939

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{38461}}^1$

素因数の和:39147

約数の個数: 24

約数和(自身を含む): 2696032352

約数和(自身を除く): 1065324413

約数列:

[1, 3, 7, 9, 21, 63, 673, 2019, 4711, 6057, 14133, 38461, 42399, 115383, 269227, 346149, 807681, 2423043, 25884253, 77652759, 181189771, 232958277, 543569313, 1630707939]

約数ペア:

[(1, 1630707939), (3, 543569313), (7, 232958277), (9, 181189771), (21, 77652759), (63, 25884253), (673, 2423043), (2019, 807681), (4711, 346149), (6057, 269227), (14133, 115383), (38461, 42399)]