1264893

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 2088960

約数和(自身を除く): 824067

約数列:

[1, 3, 7, 21, 29, 31, 67, 87, 93, 201, 203, 217, 469, 609, 651, 899, 1407, 1943, 2077, 2697, 5829, 6231, 6293, 13601, 14539, 18879, 40803, 43617, 60233, 180699, 421631, 1264893]

約数ペア:

[(1, 1264893), (3, 421631), (7, 180699), (21, 60233), (29, 43617), (31, 40803), (67, 18879), (87, 14539), (93, 13601), (201, 6293), (203, 6231), (217, 5829), (469, 2697), (609, 2077), (651, 1943), (899, 1407)]