1288826031

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 1852012800

約数和(自身を除く): 563186769

約数列:

[1, 3, 19, 57, 59, 157, 177, 471, 1121, 2441, 2983, 3363, 7323, 8949, 9263, 27789, 46379, 139137, 144019, 175997, 383237, 432057, 527991, 1149711, 2736361, 7281503, 8209083, 21844509, 22610983, 67832949, 429608677, 1288826031]

約数ペア:

[(1, 1288826031), (3, 429608677), (19, 67832949), (57, 22610983), (59, 21844509), (157, 8209083), (177, 7281503), (471, 2736361), (1121, 1149711), (2441, 527991), (2983, 432057), (3363, 383237), (7323, 175997), (8949, 144019), (9263, 139137), (27789, 46379)]