2223003591

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2749}}^1\times {\mathrm{4729}}^1$

素因数の和:7503

約数の個数: 24

約数和(自身を含む): 3381950000

約数和(自身を除く): 1158946409

約数列:

[1, 3, 9, 19, 57, 171, 2749, 4729, 8247, 14187, 24741, 42561, 52231, 89851, 156693, 269553, 470079, 808659, 13000021, 39000063, 117000189, 247000399, 741001197, 2223003591]

約数ペア:

[(1, 2223003591), (3, 741001197), (9, 247000399), (19, 117000189), (57, 39000063), (171, 13000021), (2749, 808659), (4729, 470079), (8247, 269553), (14187, 156693), (24741, 89851), (42561, 52231)]