521196143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 566630400

約数和(自身を除く): 45434257

約数列:

[1, 13, 239, 271, 619, 3107, 3523, 8047, 64769, 147941, 167749, 841997, 1923233, 2180737, 40092011, 521196143]

約数ペア:

[(1, 521196143), (13, 40092011), (239, 2180737), (271, 1923233), (619, 841997), (3107, 167749), (3523, 147941), (8047, 64769)]