1285100973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{14783}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 2001871872

約数和(自身を除く): 716770899

約数列:

[1, 3, 9, 13, 39, 117, 743, 2229, 6687, 9659, 14783, 28977, 44349, 86931, 133047, 192179, 576537, 1729611, 10983769, 32951307, 98853921, 142788997, 428366991, 1285100973]

約数ペア:

[(1, 1285100973), (3, 428366991), (9, 142788997), (13, 98853921), (39, 32951307), (117, 10983769), (743, 1729611), (2229, 576537), (6687, 192179), (9659, 133047), (14783, 86931), (28977, 44349)]