827103739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 1047416832

約数和(自身を除く): 220313093

約数列:

[1, 7, 11, 77, 131, 167, 491, 917, 1169, 1441, 1837, 3437, 5401, 10087, 12859, 21877, 37807, 64321, 81997, 153139, 240647, 450247, 573979, 707531, 901967, 1684529, 4952717, 6313769, 10741607, 75191249, 118157677, 827103739]

約数ペア:

[(1, 827103739), (7, 118157677), (11, 75191249), (77, 10741607), (131, 6313769), (167, 4952717), (491, 1684529), (917, 901967), (1169, 707531), (1441, 573979), (1837, 450247), (3437, 240647), (5401, 153139), (10087, 81997), (12859, 64321), (21877, 37807)]