52986213

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12553}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 88781888

約数和(自身を除く): 35795675

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 12553, 37659, 87871, 112977, 263613, 790839, 841051, 2523153, 5887357, 7569459, 17662071, 52986213]

約数ペア:

[(1, 52986213), (3, 17662071), (7, 7569459), (9, 5887357), (21, 2523153), (63, 841051), (67, 790839), (201, 263613), (469, 112977), (603, 87871), (1407, 37659), (4221, 12553)]