2912455143

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{99971}}^1$

素因数の和:100076

約数の個数: 32

約数和(自身を含む): 4702682880

約数和(自身を除く): 1790227737

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 29133, 99971, 299913, 899739, 1299623, 2699217, 3898869, 8297593, 11696607, 24892779, 35089821, 74678337, 107868709, 224035011, 323606127, 970818381, 2912455143]

約数ペア:

[(1, 2912455143), (3, 970818381), (9, 323606127), (13, 224035011), (27, 107868709), (39, 74678337), (83, 35089821), (117, 24892779), (249, 11696607), (351, 8297593), (747, 3898869), (1079, 2699217), (2241, 1299623), (3237, 899739), (9711, 299913), (29133, 99971)]