162783139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 171048960

約数和(自身を除く): 8265821

約数列:

[1, 31, 127, 173, 239, 3937, 5363, 7409, 21971, 30353, 41347, 681101, 940943, 1281757, 5251069, 162783139]

約数ペア:

[(1, 162783139), (31, 5251069), (127, 1281757), (173, 940943), (239, 681101), (3937, 41347), (5363, 30353), (7409, 21971)]