421253999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 452757600

約数和(自身を除く): 31503601

約数列:

[1, 17, 89, 509, 547, 1513, 8653, 9299, 45301, 48683, 278423, 770117, 827611, 4733191, 24779647, 421253999]

約数ペア:

[(1, 421253999), (17, 24779647), (89, 4733191), (509, 827611), (547, 770117), (1513, 278423), (8653, 48683), (9299, 45301)]