1937269197

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{2713}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 2931120000

約数和(自身を除く): 993850803

約数列:

[1, 3, 9, 27, 53, 159, 477, 499, 1431, 1497, 2713, 4491, 8139, 13473, 24417, 26447, 73251, 79341, 143789, 238023, 431367, 714069, 1294101, 1353787, 3882303, 4061361, 12184083, 36552249, 71750711, 215252133, 645756399, 1937269197]

約数ペア:

[(1, 1937269197), (3, 645756399), (9, 215252133), (27, 71750711), (53, 36552249), (159, 12184083), (477, 4061361), (499, 3882303), (1431, 1353787), (1497, 1294101), (2713, 714069), (4491, 431367), (8139, 238023), (13473, 143789), (24417, 79341), (26447, 73251)]