867331311

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23321}}^1$

素因数の和:23372

約数の個数: 48

約数和(自身を含む): 1531415808

約数和(自身を除く): 664084497

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 12397, 23321, 37191, 69963, 163247, 256531, 489741, 536383, 769593, 1142729, 1609149, 1795717, 3428187, 3754681, 5387151, 5900213, 11264043, 12570019, 17700639, 26282767, 37710057, 41301491, 78848301, 123904473, 289110437, 867331311]

約数ペア:

[(1, 867331311), (3, 289110437), (7, 123904473), (11, 78848301), (21, 41301491), (23, 37710057), (33, 26282767), (49, 17700639), (69, 12570019), (77, 11264043), (147, 5900213), (161, 5387151), (231, 3754681), (253, 3428187), (483, 1795717), (539, 1609149), (759, 1142729), (1127, 769593), (1617, 536383), (1771, 489741), (3381, 256531), (5313, 163247), (12397, 69963), (23321, 37191)]