172976973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{2897}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 248625216

約数和(自身を除く): 75648243

約数列:

[1, 3, 13, 39, 1531, 2897, 4593, 8691, 19903, 37661, 59709, 112983, 4435307, 13305921, 57658991, 172976973]

約数ペア:

[(1, 172976973), (3, 57658991), (13, 13305921), (39, 4435307), (1531, 112983), (2897, 59709), (4593, 37661), (8691, 19903)]