378613702947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1628383}}^1$

素因数の和:1628547

約数の個数: 32

約数和(自身を含む): 551514120192

約数和(自身を除く): 172900417245

約数列:

[1, 3, 17, 47, 51, 97, 141, 291, 799, 1649, 2397, 4559, 4947, 13677, 77503, 232509, 1628383, 4885149, 27682511, 76534001, 83047533, 157953151, 229602003, 473859453, 1301078017, 2685203567, 3903234051, 7423798097, 8055610701, 22271394291, 126204567649, 378613702947]

約数ペア:

[(1, 378613702947), (3, 126204567649), (17, 22271394291), (47, 8055610701), (51, 7423798097), (97, 3903234051), (141, 2685203567), (291, 1301078017), (799, 473859453), (1649, 229602003), (2397, 157953151), (4559, 83047533), (4947, 76534001), (13677, 27682511), (77503, 4885149), (232509, 1628383)]