163923319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 193878016

約数和(自身を除く): 29954697

約数列:

[1, 7, 31, 217, 547, 1381, 3829, 9667, 16957, 42811, 118699, 299677, 755407, 5287849, 23417617, 163923319]

約数ペア:

[(1, 163923319), (7, 23417617), (31, 5287849), (217, 755407), (547, 299677), (1381, 118699), (3829, 42811), (9667, 16957)]