23430729

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18911}}^1$

素因数の和:18980

約数の個数: 16

約数和(自身を含む): 36311040

約数和(自身を除く): 12880311

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 18911, 56733, 132377, 397131, 1115749, 3347247, 7810243, 23430729]

約数ペア:

[(1, 23430729), (3, 7810243), (7, 3347247), (21, 1115749), (59, 397131), (177, 132377), (413, 56733), (1239, 18911)]