1254639219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 1794203136

約数和(自身を除く): 539563917

約数列:

[1, 3, 17, 51, 151, 197, 453, 591, 827, 2481, 2567, 3349, 7701, 10047, 14059, 29747, 42177, 89241, 124877, 162919, 374631, 488757, 505699, 1517097, 2122909, 2769623, 6368727, 8308869, 24600769, 73802307, 418213073, 1254639219]

約数ペア:

[(1, 1254639219), (3, 418213073), (17, 73802307), (51, 24600769), (151, 8308869), (197, 6368727), (453, 2769623), (591, 2122909), (827, 1517097), (2481, 505699), (2567, 488757), (3349, 374631), (7701, 162919), (10047, 124877), (14059, 89241), (29747, 42177)]