8988390249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{9397}}^1$

素因数の和:9689

約数の個数: 32

約数和(自身を含む): 12820375680

約数和(自身を除く): 3831985431

約数列:

[1, 3, 19, 57, 97, 173, 291, 519, 1843, 3287, 5529, 9397, 9861, 16781, 28191, 50343, 178543, 318839, 535629, 911509, 956517, 1625681, 2734527, 4877043, 17318671, 30887939, 51956013, 92663817, 157691057, 473073171, 2996130083, 8988390249]

約数ペア:

[(1, 8988390249), (3, 2996130083), (19, 473073171), (57, 157691057), (97, 92663817), (173, 51956013), (291, 30887939), (519, 17318671), (1843, 4877043), (3287, 2734527), (5529, 1625681), (9397, 956517), (9861, 911509), (16781, 535629), (28191, 318839), (50343, 178543)]