2627315999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{3917}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 3394179072

約数和(自身を除く): 766863073

約数列:

[1, 7, 11, 31, 77, 217, 281, 341, 1967, 2387, 3091, 3917, 8711, 21637, 27419, 43087, 60977, 95821, 121427, 301609, 670747, 849989, 1100677, 1335697, 7704739, 9349879, 12107447, 34120987, 84752129, 238846909, 375330857, 2627315999]

約数ペア:

[(1, 2627315999), (7, 375330857), (11, 238846909), (31, 84752129), (77, 34120987), (217, 12107447), (281, 9349879), (341, 7704739), (1967, 1335697), (2387, 1100677), (3091, 849989), (3917, 670747), (8711, 301609), (21637, 121427), (27419, 95821), (43087, 60977)]