228051018993

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{433291}}^1$

素因数の和:433725

約数の個数: 32

約数和(自身を含む): 353399887872

約数和(自身を除く): 125348868879

約数列:

[1, 3, 7, 21, 71, 213, 353, 497, 1059, 1491, 2471, 7413, 25063, 75189, 175441, 433291, 526323, 1299873, 3033037, 9099111, 30763661, 92290983, 152951723, 215345627, 458855169, 646036881, 1070662061, 3211986183, 10859572333, 32578716999, 76017006331, 228051018993]

約数ペア:

[(1, 228051018993), (3, 76017006331), (7, 32578716999), (21, 10859572333), (71, 3211986183), (213, 1070662061), (353, 646036881), (497, 458855169), (1059, 215345627), (1491, 152951723), (2471, 92290983), (7413, 30763661), (25063, 9099111), (75189, 3033037), (175441, 1299873), (433291, 526323)]