289776003

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 438872064

約数和(自身を除く): 149096061

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1331, 2341, 3751, 3993, 7023, 11253, 25751, 41261, 72571, 77253, 123783, 217713, 283261, 798281, 849783, 2394843, 3115871, 8781091, 9347613, 26343273, 96592001, 289776003]

約数ペア:

[(1, 289776003), (3, 96592001), (11, 26343273), (31, 9347613), (33, 8781091), (93, 3115871), (121, 2394843), (341, 849783), (363, 798281), (1023, 283261), (1331, 217713), (2341, 123783), (3751, 77253), (3993, 72571), (7023, 41261), (11253, 25751)]