349280217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 595865088

約数和(自身を除く): 246584871

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 223, 429, 669, 1217, 1287, 2007, 2453, 2899, 3651, 7359, 8697, 10953, 13387, 15821, 22077, 26091, 31889, 40161, 47463, 95667, 120483, 142389, 174031, 271391, 287001, 522093, 814173, 1566279, 2442519, 2985301, 3528083, 8955903, 10584249, 26867709, 31752747, 38808913, 116426739, 349280217]

約数ペア:

[(1, 349280217), (3, 116426739), (9, 38808913), (11, 31752747), (13, 26867709), (33, 10584249), (39, 8955903), (99, 3528083), (117, 2985301), (143, 2442519), (223, 1566279), (429, 814173), (669, 522093), (1217, 287001), (1287, 271391), (2007, 174031), (2453, 142389), (2899, 120483), (3651, 95667), (7359, 47463), (8697, 40161), (10953, 31889), (13387, 26091), (15821, 22077)]