20170210529

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1\times {\mathrm{1493}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 24275946240

約数和(自身を除く): 4105735711

約数列:

[1, 7, 29, 61, 203, 427, 1091, 1493, 1769, 7637, 10451, 12383, 31639, 43297, 66551, 91073, 221473, 303079, 465857, 637511, 1628863, 1929979, 2641117, 11402041, 13509853, 18487819, 47237027, 99360643, 330659189, 695524501, 2881458647, 20170210529]

約数ペア:

[(1, 20170210529), (7, 2881458647), (29, 695524501), (61, 330659189), (203, 99360643), (427, 47237027), (1091, 18487819), (1493, 13509853), (1769, 11402041), (7637, 2641117), (10451, 1929979), (12383, 1628863), (31639, 637511), (43297, 465857), (66551, 303079), (91073, 221473)]