291249219301

素因数分解:

${\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{11159}}^1$

素因数の和:11761

約数の個数: 24

約数和(自身を含む): 309814813440

約数和(自身を除く): 18565594139

約数列:

[1, 19, 197, 361, 367, 3743, 6973, 11159, 71117, 72299, 132487, 212021, 1373681, 2198323, 4028399, 4095353, 26099939, 41768137, 77811707, 793594603, 806784541, 1478422433, 15328906279, 291249219301]

約数ペア:

[(1, 291249219301), (19, 15328906279), (197, 1478422433), (361, 806784541), (367, 793594603), (3743, 77811707), (6973, 41768137), (11159, 26099939), (71117, 4095353), (72299, 4028399), (132487, 2198323), (212021, 1373681)]