1353429

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 60

約数和(自身を含む): 2648448

約数和(自身を除く): 1295019

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 49, 63, 77, 81, 93, 99, 147, 189, 217, 231, 279, 297, 341, 441, 539, 567, 651, 693, 837, 891, 1023, 1323, 1519, 1617, 1953, 2079, 2387, 2511, 3069, 3969, 4557, 4851, 5859, 6237, 7161, 9207, 13671, 14553, 16709, 17577, 21483, 27621, 41013, 43659, 50127, 64449, 123039, 150381, 193347, 451143, 1353429]

約数ペア:

[(1, 1353429), (3, 451143), (7, 193347), (9, 150381), (11, 123039), (21, 64449), (27, 50127), (31, 43659), (33, 41013), (49, 27621), (63, 21483), (77, 17577), (81, 16709), (93, 14553), (99, 13671), (147, 9207), (189, 7161), (217, 6237), (231, 5859), (279, 4851), (297, 4557), (341, 3969), (441, 3069), (539, 2511), (567, 2387), (651, 2079), (693, 1953), (837, 1617), (891, 1519), (1023, 1323)]