97921131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3889}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 164313600

約数和(自身を除く): 66392469

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 3889, 8393, 11667, 25179, 27223, 42779, 81669, 128337, 299453, 423901, 898359, 1271703, 2967307, 4662911, 8901921, 13988733, 32640377, 97921131]

約数ペア:

[(1, 97921131), (3, 32640377), (7, 13988733), (11, 8901921), (21, 4662911), (33, 2967307), (77, 1271703), (109, 898359), (231, 423901), (327, 299453), (763, 128337), (1199, 81669), (2289, 42779), (3597, 27223), (3889, 25179), (8393, 11667)]