1001098917

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1901}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 1783436928

約数和(自身を除く): 782338011

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 643, 819, 1901, 1929, 4501, 5703, 5787, 8359, 13307, 13503, 17109, 24713, 25077, 39921, 40509, 58513, 74139, 75231, 119763, 172991, 175539, 222417, 518973, 526617, 1222343, 1556919, 3667029, 8556401, 11001087, 15890459, 25669203, 47671377, 77007609, 111233213, 143014131, 333699639, 1001098917]

約数ペア:

[(1, 1001098917), (3, 333699639), (7, 143014131), (9, 111233213), (13, 77007609), (21, 47671377), (39, 25669203), (63, 15890459), (91, 11001087), (117, 8556401), (273, 3667029), (643, 1556919), (819, 1222343), (1901, 526617), (1929, 518973), (4501, 222417), (5703, 175539), (5787, 172991), (8359, 119763), (13307, 75231), (13503, 74139), (17109, 58513), (24713, 40509), (25077, 39921)]