553848119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 692340480

約数和(自身を除く): 138492361

約数列:

[1, 11, 19, 23, 29, 137, 209, 253, 319, 437, 551, 667, 841, 1507, 2603, 3151, 3973, 4807, 6061, 7337, 9251, 12673, 15979, 19343, 28633, 34661, 43703, 59869, 75487, 91379, 115217, 139403, 175769, 212773, 367517, 658559, 830357, 1005169, 1267387, 1736201, 2189123, 2649991, 4042687, 19098211, 24080353, 29149901, 50349829, 553848119]

約数ペア:

[(1, 553848119), (11, 50349829), (19, 29149901), (23, 24080353), (29, 19098211), (137, 4042687), (209, 2649991), (253, 2189123), (319, 1736201), (437, 1267387), (551, 1005169), (667, 830357), (841, 658559), (1507, 367517), (2603, 212773), (3151, 175769), (3973, 139403), (4807, 115217), (6061, 91379), (7337, 75487), (9251, 59869), (12673, 43703), (15979, 34661), (19343, 28633)]