1215867009

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{14551}}^1$

素因数の和:14757

約数の個数: 32

約数和(自身を含む): 1944612864

約数和(自身を除く): 728745855

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 1211, 3633, 3979, 11937, 14551, 27853, 43653, 83559, 101857, 305571, 334673, 1004019, 2342711, 2517323, 7028133, 7551969, 17621261, 52863783, 57898429, 173695287, 405289003, 1215867009]

約数ペア:

[(1, 1215867009), (3, 405289003), (7, 173695287), (21, 57898429), (23, 52863783), (69, 17621261), (161, 7551969), (173, 7028133), (483, 2517323), (519, 2342711), (1211, 1004019), (3633, 334673), (3979, 305571), (11937, 101857), (14551, 83559), (27853, 43653)]