16131027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 25007616

約数和(自身を除く): 8876589

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 401, 583, 759, 1203, 1219, 1749, 3657, 4411, 9223, 13233, 13409, 21253, 27669, 40227, 63759, 101453, 233783, 304359, 488819, 701349, 1466457, 5377009, 16131027]

約数ペア:

[(1, 16131027), (3, 5377009), (11, 1466457), (23, 701349), (33, 488819), (53, 304359), (69, 233783), (159, 101453), (253, 63759), (401, 40227), (583, 27669), (759, 21253), (1203, 13409), (1219, 13233), (1749, 9223), (3657, 4411)]