8889552861

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{6991}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 13671653376

約数和(自身を除く): 4782100515

約数列:

[1, 3, 7, 21, 151, 401, 453, 1057, 1203, 2807, 3171, 6991, 8421, 20973, 48937, 60551, 146811, 181653, 423857, 1055641, 1271571, 2803391, 3166923, 7389487, 8410173, 19623737, 22168461, 58871211, 423312041, 1269936123, 2963184287, 8889552861]

約数ペア:

[(1, 8889552861), (3, 2963184287), (7, 1269936123), (21, 423312041), (151, 58871211), (401, 22168461), (453, 19623737), (1057, 8410173), (1203, 7389487), (2807, 3166923), (3171, 2803391), (6991, 1271571), (8421, 1055641), (20973, 423857), (48937, 181653), (60551, 146811)]