30341871

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 52736640

約数和(自身を除く): 22394769

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 907, 1239, 1593, 2721, 3717, 4779, 6349, 8163, 11151, 19047, 24489, 33453, 53513, 57141, 73467, 160539, 171423, 374591, 481617, 514269, 1123773, 1444851, 3371319, 4334553, 10113957, 30341871]

約数ペア:

[(1, 30341871), (3, 10113957), (7, 4334553), (9, 3371319), (21, 1444851), (27, 1123773), (59, 514269), (63, 481617), (81, 374591), (177, 171423), (189, 160539), (413, 73467), (531, 57141), (567, 53513), (907, 33453), (1239, 24489), (1593, 19047), (2721, 11151), (3717, 8163), (4779, 6349)]