241960971

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 144143349

約数列:

[1, 3, 7, 21, 49, 71, 97, 147, 213, 239, 291, 497, 679, 717, 1491, 1673, 2037, 3479, 4753, 5019, 6887, 10437, 11711, 14259, 16969, 20661, 23183, 35133, 48209, 50907, 69549, 118783, 144627, 162281, 337463, 356349, 486843, 831481, 1012389, 1135967, 1645993, 2494443, 3407901, 4937979, 11521951, 34565853, 80653657, 241960971]

約数ペア:

[(1, 241960971), (3, 80653657), (7, 34565853), (21, 11521951), (49, 4937979), (71, 3407901), (97, 2494443), (147, 1645993), (213, 1135967), (239, 1012389), (291, 831481), (497, 486843), (679, 356349), (717, 337463), (1491, 162281), (1673, 144627), (2037, 118783), (3479, 69549), (4753, 50907), (5019, 48209), (6887, 35133), (10437, 23183), (11711, 20661), (14259, 16969)]