7183971

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 20

約数和(自身を含む): 11081664

約数和(自身を除く): 3897693

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2861, 8583, 25749, 77247, 88691, 231741, 266073, 798219, 2394657, 7183971]

約数ペア:

[(1, 7183971), (3, 2394657), (9, 798219), (27, 266073), (31, 231741), (81, 88691), (93, 77247), (279, 25749), (837, 8583), (2511, 2861)]