29222193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 53932032

約数和(自身を除く): 24709839

約数列:

[1, 3, 7, 11, 13, 21, 33, 37, 39, 77, 91, 111, 143, 231, 259, 263, 273, 407, 429, 481, 777, 789, 1001, 1221, 1443, 1841, 2849, 2893, 3003, 3367, 3419, 5291, 5523, 8547, 8679, 9731, 10101, 10257, 15873, 20251, 23933, 29193, 37037, 37609, 60753, 68117, 71799, 107041, 111111, 112827, 126503, 204351, 263263, 321123, 379509, 749287, 789789, 885521, 1391533, 2247861, 2656563, 4174599, 9740731, 29222193]

約数ペア:

[(1, 29222193), (3, 9740731), (7, 4174599), (11, 2656563), (13, 2247861), (21, 1391533), (33, 885521), (37, 789789), (39, 749287), (77, 379509), (91, 321123), (111, 263263), (143, 204351), (231, 126503), (259, 112827), (263, 111111), (273, 107041), (407, 71799), (429, 68117), (481, 60753), (777, 37609), (789, 37037), (1001, 29193), (1221, 23933), (1443, 20251), (1841, 15873), (2849, 10257), (2893, 10101), (3003, 9731), (3367, 8679), (3419, 8547), (5291, 5523)]