47563131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32270469

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 1889, 2289, 3597, 5667, 8393, 13223, 20779, 25179, 39669, 62337, 145453, 205901, 436359, 617703, 1441307, 2264911, 4323921, 6794733, 15854377, 47563131]

約数ペア:

[(1, 47563131), (3, 15854377), (7, 6794733), (11, 4323921), (21, 2264911), (33, 1441307), (77, 617703), (109, 436359), (231, 205901), (327, 145453), (763, 62337), (1199, 39669), (1889, 25179), (2289, 20779), (3597, 13223), (5667, 8393)]