8938251

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 14834144

約数和(自身を除く): 5895893

約数列:

[1, 3, 7, 9, 21, 63, 337, 421, 1011, 1263, 2359, 2947, 3033, 3789, 7077, 8841, 21231, 26523, 141877, 425631, 993139, 1276893, 2979417, 8938251]

約数ペア:

[(1, 8938251), (3, 2979417), (7, 1276893), (9, 993139), (21, 425631), (63, 141877), (337, 26523), (421, 21231), (1011, 8841), (1263, 7077), (2359, 3789), (2947, 3033)]