3794679

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6789120

約数和(自身を除く): 2994441

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 67, 87, 93, 201, 203, 217, 261, 279, 469, 603, 609, 651, 899, 1407, 1827, 1943, 1953, 2077, 2697, 4221, 5829, 6231, 6293, 8091, 13601, 14539, 17487, 18693, 18879, 40803, 43617, 56637, 60233, 122409, 130851, 180699, 421631, 542097, 1264893, 3794679]

約数ペア:

[(1, 3794679), (3, 1264893), (7, 542097), (9, 421631), (21, 180699), (29, 130851), (31, 122409), (63, 60233), (67, 56637), (87, 43617), (93, 40803), (201, 18879), (203, 18693), (217, 17487), (261, 14539), (279, 13601), (469, 8091), (603, 6293), (609, 6231), (651, 5829), (899, 4221), (1407, 2697), (1827, 2077), (1943, 1953)]