7979103

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 13444704

約数和(自身を除く): 5465601

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 431, 561, 1089, 1293, 1683, 2057, 3879, 4741, 6171, 7327, 14223, 18513, 21981, 42669, 52151, 65943, 80597, 156453, 241791, 469359, 725373, 886567, 2659701, 7979103]

約数ペア:

[(1, 7979103), (3, 2659701), (9, 886567), (11, 725373), (17, 469359), (33, 241791), (51, 156453), (99, 80597), (121, 65943), (153, 52151), (187, 42669), (363, 21981), (431, 18513), (561, 14223), (1089, 7327), (1293, 6171), (1683, 4741), (2057, 3879)]