12277377

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21815040

約数和(自身を除く): 9537663

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 229, 259, 333, 483, 687, 777, 851, 1449, 1603, 2061, 2331, 2553, 4809, 5267, 5957, 7659, 8473, 14427, 15801, 17871, 25419, 36869, 47403, 53613, 59311, 76257, 110607, 177933, 194879, 331821, 533799, 584637, 1364153, 1753911, 4092459, 12277377]

約数ペア:

[(1, 12277377), (3, 4092459), (7, 1753911), (9, 1364153), (21, 584637), (23, 533799), (37, 331821), (63, 194879), (69, 177933), (111, 110607), (161, 76257), (207, 59311), (229, 53613), (259, 47403), (333, 36869), (483, 25419), (687, 17871), (777, 15801), (851, 14427), (1449, 8473), (1603, 7659), (2061, 5957), (2331, 5267), (2553, 4809)]