172663007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 196448448

約数和(自身を除く): 23785441

約数列:

[1, 11, 47, 97, 121, 313, 517, 1067, 3443, 4559, 5687, 11737, 14711, 30361, 37873, 50149, 161821, 333971, 551639, 1426967, 1780031, 3673681, 15696637, 172663007]

約数ペア:

[(1, 172663007), (11, 15696637), (47, 3673681), (97, 1780031), (121, 1426967), (313, 551639), (517, 333971), (1067, 161821), (3443, 50149), (4559, 37873), (5687, 30361), (11737, 14711)]