756502131

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20341}}^1$

素因数の和:20392

約数の個数: 48

約数和(自身を含む): 1335737088

約数和(自身を除く): 579234957

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 12397, 20341, 37191, 61023, 142387, 223751, 427161, 467843, 671253, 996709, 1403529, 1566257, 2990127, 3274901, 4698771, 5146273, 9824703, 10963799, 15438819, 22924307, 32891397, 36023911, 68772921, 108071733, 252167377, 756502131]

約数ペア:

[(1, 756502131), (3, 252167377), (7, 108071733), (11, 68772921), (21, 36023911), (23, 32891397), (33, 22924307), (49, 15438819), (69, 10963799), (77, 9824703), (147, 5146273), (161, 4698771), (231, 3274901), (253, 2990127), (483, 1566257), (539, 1403529), (759, 996709), (1127, 671253), (1617, 467843), (1771, 427161), (3381, 223751), (5313, 142387), (12397, 61023), (20341, 37191)]