38274831

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 64763400

約数和(自身を除く): 26488569

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 379, 441, 687, 1137, 1603, 2061, 2653, 3411, 4809, 7959, 11221, 14427, 18571, 23877, 33663, 55713, 86791, 100989, 167139, 260373, 607537, 781119, 1822611, 4252759, 5467833, 12758277, 38274831]

約数ペア:

[(1, 38274831), (3, 12758277), (7, 5467833), (9, 4252759), (21, 1822611), (49, 781119), (63, 607537), (147, 260373), (229, 167139), (379, 100989), (441, 86791), (687, 55713), (1137, 33663), (1603, 23877), (2061, 18571), (2653, 14427), (3411, 11221), (4809, 7959)]