248831429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 328258560

約数和(自身を除く): 79427131

約数列:

[1, 7, 11, 19, 77, 133, 209, 283, 601, 1463, 1981, 3113, 4207, 5377, 6611, 11419, 21791, 37639, 46277, 59147, 79933, 125609, 170083, 414029, 879263, 1190581, 1870913, 3231577, 13096391, 22621039, 35547347, 248831429]

約数ペア:

[(1, 248831429), (7, 35547347), (11, 22621039), (19, 13096391), (77, 3231577), (133, 1870913), (209, 1190581), (283, 879263), (601, 414029), (1463, 170083), (1981, 125609), (3113, 79933), (4207, 59147), (5377, 46277), (6611, 37639), (11419, 21791)]