913196109

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{48371}}^1$

素因数の和:48441

約数の個数: 32

約数和(自身を含む): 1485987840

約数和(自身を除く): 572791731

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 6293, 18879, 48371, 145113, 338597, 1015791, 1402759, 1499501, 4208277, 4498503, 9819313, 10496507, 29457939, 31489521, 43485529, 130456587, 304398703, 913196109]

約数ペア:

[(1, 913196109), (3, 304398703), (7, 130456587), (21, 43485529), (29, 31489521), (31, 29457939), (87, 10496507), (93, 9819313), (203, 4498503), (217, 4208277), (609, 1499501), (651, 1402759), (899, 1015791), (2697, 338597), (6293, 145113), (18879, 48371)]