15691460241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{19571}}^1$

素因数の和:19869

約数の個数: 32

約数和(自身を含む): 22546944000

約数和(自身を除く): 6855483759

約数列:

[1, 3, 17, 51, 79, 199, 237, 597, 1343, 3383, 4029, 10149, 15721, 19571, 47163, 58713, 267257, 332707, 801771, 998121, 1546109, 3894629, 4638327, 11683887, 26283853, 66208693, 78851559, 198626079, 307675691, 923027073, 5230486747, 15691460241]

約数ペア:

[(1, 15691460241), (3, 5230486747), (17, 923027073), (51, 307675691), (79, 198626079), (199, 78851559), (237, 66208693), (597, 26283853), (1343, 11683887), (3383, 4638327), (4029, 3894629), (10149, 1546109), (15721, 998121), (19571, 801771), (47163, 332707), (58713, 267257)]