47203401

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23173}}^1$

素因数の和:23280

約数の個数: 16

約数和(自身を含む): 72673664

約数和(自身を除く): 25470263

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 23173, 69519, 162211, 486633, 2247781, 6743343, 15734467, 47203401]

約数ペア:

[(1, 47203401), (3, 15734467), (7, 6743343), (21, 2247781), (97, 486633), (291, 162211), (679, 69519), (2037, 23173)]