2123223843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{239831}}^1$

素因数の和:240074

約数の個数: 16

約数和(自身を含む): 3062174976

約数和(自身を除く): 938951133

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 239831, 719493, 3117803, 9353409, 54441637, 163324911, 707741281, 2123223843]

約数ペア:

[(1, 2123223843), (3, 707741281), (13, 163324911), (39, 54441637), (227, 9353409), (681, 3117803), (2951, 719493), (8853, 239831)]