143821469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 174096000

約数和(自身を除く): 30274531

約数列:

[1, 11, 19, 29, 61, 209, 319, 389, 551, 671, 1159, 1769, 4279, 6061, 7391, 11281, 12749, 19459, 23729, 33611, 81301, 124091, 214339, 261019, 369721, 450851, 688141, 2357729, 4959361, 7569551, 13074679, 143821469]

約数ペア:

[(1, 143821469), (11, 13074679), (19, 7569551), (29, 4959361), (61, 2357729), (209, 688141), (319, 450851), (389, 369721), (551, 261019), (671, 214339), (1159, 124091), (1769, 81301), (4279, 33611), (6061, 23729), (7391, 19459), (11281, 12749)]