426473691

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{56569}}^1$

素因数の和:56938

約数の個数: 16

約数和(自身を含む): 651686400

約数和(自身を除く): 225212709

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 56569, 169707, 395983, 1187949, 20308271, 60924813, 142157897, 426473691]

約数ペア:

[(1, 426473691), (3, 142157897), (7, 60924813), (21, 20308271), (359, 1187949), (1077, 395983), (2513, 169707), (7539, 56569)]