1389652803

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{2131}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 2506413312

約数和(自身を除く): 1116760509

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 941, 2131, 2823, 6393, 6587, 8469, 10351, 14917, 19179, 19761, 23441, 31053, 44751, 59283, 70323, 72457, 93159, 134253, 164087, 210969, 217371, 492261, 652113, 1476783, 2005271, 6015813, 14036897, 18047439, 22057981, 42110691, 66173943, 126332073, 154405867, 198521829, 463217601, 1389652803]

約数ペア:

[(1, 1389652803), (3, 463217601), (7, 198521829), (9, 154405867), (11, 126332073), (21, 66173943), (33, 42110691), (63, 22057981), (77, 18047439), (99, 14036897), (231, 6015813), (693, 2005271), (941, 1476783), (2131, 652113), (2823, 492261), (6393, 217371), (6587, 210969), (8469, 164087), (10351, 134253), (14917, 93159), (19179, 72457), (19761, 70323), (23441, 59283), (31053, 44751)]