30196539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 48196512

約数和(自身を除く): 17999973

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 8581, 25743, 77229, 145877, 197363, 437631, 592089, 1312893, 1776267, 3355171, 10065513, 30196539]

約数ペア:

[(1, 30196539), (3, 10065513), (9, 3355171), (17, 1776267), (23, 1312893), (51, 592089), (69, 437631), (153, 197363), (207, 145877), (391, 77229), (1173, 25743), (3519, 8581)]