3904089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 6359040

約数和(自身を除く): 2454951

約数列:

[1, 3, 7, 21, 23, 59, 69, 137, 161, 177, 411, 413, 483, 959, 1239, 1357, 2877, 3151, 4071, 8083, 9453, 9499, 22057, 24249, 28497, 56581, 66171, 169743, 185909, 557727, 1301363, 3904089]

約数ペア:

[(1, 3904089), (3, 1301363), (7, 557727), (21, 185909), (23, 169743), (59, 66171), (69, 56581), (137, 28497), (161, 24249), (177, 22057), (411, 9499), (413, 9453), (483, 8083), (959, 4071), (1239, 3151), (1357, 2877)]