3391143

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 2518617

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 59, 69, 119, 147, 161, 177, 357, 391, 413, 483, 833, 1003, 1127, 1173, 1239, 1357, 2499, 2737, 2891, 3009, 3381, 4071, 7021, 8211, 8673, 9499, 19159, 21063, 23069, 28497, 49147, 57477, 66493, 69207, 147441, 161483, 199479, 484449, 1130381, 3391143]

約数ペア:

[(1, 3391143), (3, 1130381), (7, 484449), (17, 199479), (21, 161483), (23, 147441), (49, 69207), (51, 66493), (59, 57477), (69, 49147), (119, 28497), (147, 23069), (161, 21063), (177, 19159), (357, 9499), (391, 8673), (413, 8211), (483, 7021), (833, 4071), (1003, 3381), (1127, 3009), (1173, 2891), (1239, 2737), (1357, 2499)]