915126231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2473}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 1322422272

約数和(自身を除く): 407296041

約数列:

[1, 3, 23, 31, 69, 93, 173, 519, 713, 2139, 2473, 3979, 5363, 7419, 11937, 16089, 56879, 76663, 123349, 170637, 229989, 370047, 427829, 1283487, 1763249, 5289747, 9840067, 13262699, 29520201, 39788097, 305042077, 915126231]

約数ペア:

[(1, 915126231), (3, 305042077), (23, 39788097), (31, 29520201), (69, 13262699), (93, 9840067), (173, 5289747), (519, 1763249), (713, 1283487), (2139, 427829), (2473, 370047), (3979, 229989), (5363, 170637), (7419, 123349), (11937, 76663), (16089, 56879)]