201624381

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31687}}^1$

素因数の和:31801

約数の個数: 24

約数和(自身を含む): 336146304

約数和(自身を除く): 134521923

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 31687, 95061, 221809, 285183, 665427, 1996281, 3200387, 9601161, 22402709, 28803483, 67208127, 201624381]

約数ペア:

[(1, 201624381), (3, 67208127), (7, 28803483), (9, 22402709), (21, 9601161), (63, 3200387), (101, 1996281), (303, 665427), (707, 285183), (909, 221809), (2121, 95061), (6363, 31687)]