2770713

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 1952487

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 491, 513, 627, 1473, 1881, 4419, 5401, 5643, 9329, 13257, 16203, 27987, 48609, 83961, 102619, 145827, 251883, 307857, 923571, 2770713]

約数ペア:

[(1, 2770713), (3, 923571), (9, 307857), (11, 251883), (19, 145827), (27, 102619), (33, 83961), (57, 48609), (99, 27987), (171, 16203), (209, 13257), (297, 9329), (491, 5643), (513, 5401), (627, 4419), (1473, 1881)]