248806041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 375986688

約数和(自身を除く): 127180647

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 737, 1419, 2211, 2617, 2881, 7851, 8643, 28787, 31691, 86361, 95073, 112531, 175339, 337593, 526017, 1237841, 1928729, 3713523, 5786187, 7539577, 22618731, 82935347, 248806041]

約数ペア:

[(1, 248806041), (3, 82935347), (11, 22618731), (33, 7539577), (43, 5786187), (67, 3713523), (129, 1928729), (201, 1237841), (473, 526017), (737, 337593), (1419, 175339), (2211, 112531), (2617, 95073), (2881, 86361), (7851, 31691), (8643, 28787)]