551446322581

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{200713}}^1$

素因数の和:201913

約数の個数: 32

約数和(自身を含む): 710315606016

約数和(自身を除く): 158869283435

約数列:

[1, 7, 11, 31, 77, 217, 341, 1151, 2387, 8057, 12661, 35681, 88627, 200713, 249767, 392491, 1404991, 2207843, 2747437, 6222103, 15454901, 43554721, 68443133, 231020663, 479101931, 1617144641, 2541227293, 7161640553, 17788591051, 50131483871, 78778046083, 551446322581]

約数ペア:

[(1, 551446322581), (7, 78778046083), (11, 50131483871), (31, 17788591051), (77, 7161640553), (217, 2541227293), (341, 1617144641), (1151, 479101931), (2387, 231020663), (8057, 68443133), (12661, 43554721), (35681, 15454901), (88627, 6222103), (200713, 2747437), (249767, 2207843), (392491, 1404991)]