378982184301

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30535991}}^1$

素因数の和:30536201

約数の個数: 24

約数和(自身を含む): 628797147264

約数和(自身を除く): 249814962963

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 12411, 30535991, 91607973, 213751937, 274823919, 641255811, 1923767433, 6015590227, 18046770681, 42109131589, 54140312043, 126327394767, 378982184301]

約数ペア:

[(1, 378982184301), (3, 126327394767), (7, 54140312043), (9, 42109131589), (21, 18046770681), (63, 6015590227), (197, 1923767433), (591, 641255811), (1379, 274823919), (1773, 213751937), (4137, 91607973), (12411, 30535991)]