2635281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1857519

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 467, 513, 627, 1401, 1881, 4203, 5137, 5643, 8873, 12609, 15411, 26619, 46233, 79857, 97603, 138699, 239571, 292809, 878427, 2635281]

約数ペア:

[(1, 2635281), (3, 878427), (9, 292809), (11, 239571), (19, 138699), (27, 97603), (33, 79857), (57, 46233), (99, 26619), (171, 15411), (209, 12609), (297, 8873), (467, 5643), (513, 5137), (627, 4203), (1401, 1881)]