1572201961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 1820786688

約数和(自身を除く): 248584727

約数列:

[1, 11, 23, 127, 167, 253, 293, 1397, 1837, 2921, 3223, 3841, 6739, 21209, 32131, 37211, 42251, 48931, 74129, 233299, 409321, 487807, 538241, 855853, 1125413, 5365877, 6214237, 9414383, 12379543, 68356607, 142927451, 1572201961]

約数ペア:

[(1, 1572201961), (11, 142927451), (23, 68356607), (127, 12379543), (167, 9414383), (253, 6214237), (293, 5365877), (1397, 1125413), (1837, 855853), (2921, 538241), (3223, 487807), (3841, 409321), (6739, 233299), (21209, 74129), (32131, 48931), (37211, 42251)]