423038973

素因数分解:

$3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{17203}}^1$

素因数の和:18384

約数の個数: 16

約数和(自身を含む): 645218816

約数和(自身を除く): 222179843

約数列:

[1, 3, 7, 21, 1171, 3513, 8197, 17203, 24591, 51609, 120421, 361263, 20144713, 60434139, 141012991, 423038973]

約数ペア:

[(1, 423038973), (3, 141012991), (7, 60434139), (21, 20144713), (1171, 361263), (3513, 120421), (8197, 51609), (17203, 24591)]