2443419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 1722981

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 433, 513, 627, 1299, 1881, 3897, 4763, 5643, 8227, 11691, 14289, 24681, 42867, 74043, 90497, 128601, 222129, 271491, 814473, 2443419]

約数ペア:

[(1, 2443419), (3, 814473), (9, 271491), (11, 222129), (19, 128601), (27, 90497), (33, 74043), (57, 42867), (99, 24681), (171, 14289), (209, 11691), (297, 8227), (433, 5643), (513, 4763), (627, 3897), (1299, 1881)]