187841241

素因数分解:

$3^3\times 7^1\times {\mathrm{993869}}^1$

素因数の和:993885

約数の個数: 16

約数和(自身を含む): 318038400

約数和(自身を除く): 130197159

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 993869, 2981607, 6957083, 8944821, 20871249, 26834463, 62613747, 187841241]

約数ペア:

[(1, 187841241), (3, 62613747), (7, 26834463), (9, 20871249), (21, 8944821), (27, 6957083), (63, 2981607), (189, 993869)]