2131133763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1218487}}^1$

素因数の和:1218554

約数の個数: 16

約数和(自身を含む): 3158320896

約数和(自身を除く): 1027187133

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 1218487, 3655461, 13403357, 40210071, 64579811, 193739433, 710377921, 2131133763]

約数ペア:

[(1, 2131133763), (3, 710377921), (11, 193739433), (33, 64579811), (53, 40210071), (159, 13403357), (583, 3655461), (1749, 1218487)]