384059991

素因数分解:

$3^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{4001}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 596746224

約数和(自身を除く): 212686233

約数列:

[1, 3, 7, 21, 49, 147, 653, 1959, 4001, 4571, 12003, 13713, 28007, 31997, 84021, 95991, 196049, 588147, 2612653, 7837959, 18288571, 54865713, 128019997, 384059991]

約数ペア:

[(1, 384059991), (3, 128019997), (7, 54865713), (21, 18288571), (49, 7837959), (147, 2612653), (653, 588147), (1959, 196049), (4001, 95991), (4571, 84021), (12003, 31997), (13713, 28007)]