7798131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 12377664

約数和(自身を除く): 4579533

約数列:

[1, 3, 9, 11, 33, 99, 227, 347, 681, 1041, 2043, 2497, 3123, 3817, 7491, 11451, 22473, 34353, 78769, 236307, 708921, 866459, 2599377, 7798131]

約数ペア:

[(1, 7798131), (3, 2599377), (9, 866459), (11, 708921), (33, 236307), (99, 78769), (227, 34353), (347, 22473), (681, 11451), (1041, 7491), (2043, 3817), (2497, 3123)]