6849381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 11520000

約数和(自身を除く): 4670619

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 199, 231, 447, 597, 1043, 1393, 1639, 2189, 3129, 4179, 4917, 6567, 11473, 15323, 29651, 34419, 45969, 88953, 207557, 326161, 622671, 978483, 2283127, 6849381]

約数ペア:

[(1, 6849381), (3, 2283127), (7, 978483), (11, 622671), (21, 326161), (33, 207557), (77, 88953), (149, 45969), (199, 34419), (231, 29651), (447, 15323), (597, 11473), (1043, 6567), (1393, 4917), (1639, 4179), (2189, 3129)]