29911377

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 42793920

約数和(自身を除く): 12882543

約数列:

[1, 3, 19, 57, 71, 213, 361, 389, 1083, 1167, 1349, 4047, 7391, 22173, 25631, 27619, 76893, 82857, 140429, 421287, 524761, 1574283, 9970459, 29911377]

約数ペア:

[(1, 29911377), (3, 9970459), (19, 1574283), (57, 524761), (71, 421287), (213, 140429), (361, 82857), (389, 76893), (1083, 27619), (1167, 25631), (1349, 22173), (4047, 7391)]