1229128051921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1\times {\mathrm{154159}}^1$

素因数の和:160285

約数の個数: 32

約数和(自身を含む): 1622838620160

約数和(自身を除く): 393710568239

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 6091, 42637, 67001, 103547, 154159, 469007, 724829, 1079113, 1139017, 1695749, 2620703, 7973119, 11870243, 18344921, 28827733, 201794131, 938982469, 6572877283, 10328807159, 15962701973, 72301650113, 111738913811, 175589721703, 1229128051921]

約数ペア:

[(1, 1229128051921), (7, 175589721703), (11, 111738913811), (17, 72301650113), (77, 15962701973), (119, 10328807159), (187, 6572877283), (1309, 938982469), (6091, 201794131), (42637, 28827733), (67001, 18344921), (103547, 11870243), (154159, 7973119), (469007, 2620703), (724829, 1695749), (1079113, 1139017)]