16151577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 8685543

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 307, 741, 921, 923, 1349, 2769, 3991, 4047, 5833, 11973, 17499, 17537, 21797, 52611, 65391, 75829, 227487, 283361, 414143, 850083, 1242429, 5383859, 16151577]

約数ペア:

[(1, 16151577), (3, 5383859), (13, 1242429), (19, 850083), (39, 414143), (57, 283361), (71, 227487), (213, 75829), (247, 65391), (307, 52611), (741, 21797), (921, 17537), (923, 17499), (1349, 11973), (2769, 5833), (3991, 4047)]