28602987

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 17292693

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 829, 1113, 1643, 2487, 4929, 5803, 11501, 17409, 25699, 34503, 43937, 77097, 131811, 179893, 307559, 539679, 922677, 1362047, 4086141, 9534329, 28602987]

約数ペア:

[(1, 28602987), (3, 9534329), (7, 4086141), (21, 1362047), (31, 922677), (53, 539679), (93, 307559), (159, 179893), (217, 131811), (371, 77097), (651, 43937), (829, 34503), (1113, 25699), (1643, 17409), (2487, 11501), (4929, 5803)]