8195187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 6481293

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2729, 3003, 8187, 19103, 30019, 35477, 57309, 90057, 106431, 210133, 248339, 390247, 630399, 745017, 1170741, 2731729, 8195187]

約数ペア:

[(1, 8195187), (3, 2731729), (7, 1170741), (11, 745017), (13, 630399), (21, 390247), (33, 248339), (39, 210133), (77, 106431), (91, 90057), (143, 57309), (231, 35477), (273, 30019), (429, 19103), (1001, 8187), (2729, 3003)]