151915897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4889}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 182142720

約数和(自身を除く): 30226823

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 4889, 31073, 34223, 112447, 787129, 943577, 6605039, 21702271, 151915897]

約数ペア:

[(1, 151915897), (7, 21702271), (23, 6605039), (161, 943577), (193, 787129), (1351, 112447), (4439, 34223), (4889, 31073)]