4920221019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{536147}}^1$

素因数の和:536199

約数の個数: 32

約数和(自身を含む): 8235233280

約数和(自身を除く): 3315012261

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 536147, 1608441, 3753029, 10186793, 11259087, 12331381, 30560379, 36994143, 71307551, 86319667, 213922653, 234296239, 258959001, 702888717, 1640073673, 4920221019]

約数ペア:

[(1, 4920221019), (3, 1640073673), (7, 702888717), (19, 258959001), (21, 234296239), (23, 213922653), (57, 86319667), (69, 71307551), (133, 36994143), (161, 30560379), (399, 12331381), (437, 11259087), (483, 10186793), (1311, 3753029), (3059, 1608441), (9177, 536147)]