33881541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 49920000

約数和(自身を除く): 16038459

約数列:

[1, 3, 19, 29, 57, 87, 103, 199, 309, 551, 597, 1653, 1957, 2987, 3781, 5771, 5871, 8961, 11343, 17313, 20497, 56753, 61491, 109649, 170259, 328947, 389443, 594413, 1168329, 1783239, 11293847, 33881541]

約数ペア:

[(1, 33881541), (3, 11293847), (19, 1783239), (29, 1168329), (57, 594413), (87, 389443), (103, 328947), (199, 170259), (309, 109649), (551, 61491), (597, 56753), (1653, 20497), (1957, 17313), (2987, 11343), (3781, 8961), (5771, 5871)]