2251401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 3185664

約数和(自身を除く): 934263

約数列:

[1, 3, 23, 67, 69, 201, 487, 1461, 1541, 4623, 11201, 32629, 33603, 97887, 750467, 2251401]

約数ペア:

[(1, 2251401), (3, 750467), (23, 97887), (67, 33603), (69, 32629), (201, 11201), (487, 4623), (1461, 1541)]