996435671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12479}}^1$

素因数の和:12575

約数の個数: 32

約数和(自身を含む): 1337057280

約数和(自身を除く): 340621609

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 4697, 7259, 11407, 12479, 79849, 87353, 137269, 212143, 761219, 960883, 1485001, 2333573, 5328533, 8373409, 12940723, 16335011, 58613863, 90585061, 142347953, 996435671]

約数ペア:

[(1, 996435671), (7, 142347953), (11, 90585061), (17, 58613863), (61, 16335011), (77, 12940723), (119, 8373409), (187, 5328533), (427, 2333573), (671, 1485001), (1037, 960883), (1309, 761219), (4697, 212143), (7259, 137269), (11407, 87353), (12479, 79849)]