1496996991

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{14323}}^1$

素因数の和:14425

約数の個数: 48

約数和(自身を含む): 2612697600

約数和(自身を除く): 1115700609

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 1323, 1659, 2133, 3871, 4977, 11613, 14323, 14931, 34839, 42969, 100261, 104517, 128907, 300783, 386721, 701827, 902349, 1131517, 2105481, 2707047, 3394551, 6316443, 7920619, 10183653, 18949329, 23761857, 30550959, 55444333, 71285571, 166332999, 213856713, 498998997, 1496996991]

約数ペア:

[(1, 1496996991), (3, 498998997), (7, 213856713), (9, 166332999), (21, 71285571), (27, 55444333), (49, 30550959), (63, 23761857), (79, 18949329), (147, 10183653), (189, 7920619), (237, 6316443), (441, 3394551), (553, 2707047), (711, 2105481), (1323, 1131517), (1659, 902349), (2133, 701827), (3871, 386721), (4977, 300783), (11613, 128907), (14323, 104517), (14931, 100261), (34839, 42969)]