291454722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5903}}^1$

素因数の和:6135

約数の個数: 48

約数和(自身を含む): 683399808

約数和(自身を除く): 391945086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 5903, 8229, 11806, 16458, 17709, 24687, 35418, 49374, 53127, 76739, 106254, 153478, 230217, 460434, 690651, 1245533, 1381302, 2491066, 3736599, 7473198, 11209797, 16191929, 22419594, 32383858, 48575787, 97151574, 145727361, 291454722]

約数ペア:

[(1, 291454722), (2, 145727361), (3, 97151574), (6, 48575787), (9, 32383858), (13, 22419594), (18, 16191929), (26, 11209797), (39, 7473198), (78, 3736599), (117, 2491066), (211, 1381302), (234, 1245533), (422, 690651), (633, 460434), (1266, 230217), (1899, 153478), (2743, 106254), (3798, 76739), (5486, 53127), (5903, 49374), (8229, 35418), (11806, 24687), (16458, 17709)]