38181843

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 63255296

約数和(自身を除く): 25073453

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 1831, 2317, 2979, 5493, 6951, 12817, 16479, 20853, 38451, 115353, 606061, 1818183, 4242427, 5454549, 12727281, 38181843]

約数ペア:

[(1, 38181843), (3, 12727281), (7, 5454549), (9, 4242427), (21, 1818183), (63, 606061), (331, 115353), (993, 38451), (1831, 20853), (2317, 16479), (2979, 12817), (5493, 6951)]