8939763

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 15122016

約数和(自身を除く): 6182253

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3461, 10383, 24227, 31149, 72681, 141901, 218043, 425703, 993307, 1277109, 2979921, 8939763]

約数ペア:

[(1, 8939763), (3, 2979921), (7, 1277109), (9, 993307), (21, 425703), (41, 218043), (63, 141901), (123, 72681), (287, 31149), (369, 24227), (861, 10383), (2583, 3461)]