2667471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 3773184

約数和(自身を除く): 1105713

約数列:

[1, 3, 23, 67, 69, 201, 577, 1541, 1731, 4623, 13271, 38659, 39813, 115977, 889157, 2667471]

約数ペア:

[(1, 2667471), (3, 889157), (23, 115977), (67, 39813), (69, 38659), (201, 13271), (577, 4623), (1541, 1731)]