307532589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6911}}^1$

素因数の和:7097

約数の個数: 32

約数和(自身を含む): 507838464

約数和(自身を除く): 200305875

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 2119, 3423, 6357, 6911, 14833, 20733, 44499, 48377, 89843, 145131, 269529, 628901, 1126493, 1886703, 3379479, 7885451, 14644409, 23656353, 43933227, 102510863, 307532589]

約数ペア:

[(1, 307532589), (3, 102510863), (7, 43933227), (13, 23656353), (21, 14644409), (39, 7885451), (91, 3379479), (163, 1886703), (273, 1126493), (489, 628901), (1141, 269529), (2119, 145131), (3423, 89843), (6357, 48377), (6911, 44499), (14833, 20733)]