15704216661

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{52973}}^1$

素因数の和:53745

約数の個数: 32

約数和(自身を含む): 25224099840

約数和(自身を除く): 9519883179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 743, 2229, 5201, 14117, 15603, 42351, 52973, 98819, 158919, 296457, 370811, 1006487, 1112433, 3019461, 7045409, 21136227, 39358939, 118076817, 275512573, 747819841, 826537719, 2243459523, 5234738887, 15704216661]

約数ペア:

[(1, 15704216661), (3, 5234738887), (7, 2243459523), (19, 826537719), (21, 747819841), (57, 275512573), (133, 118076817), (399, 39358939), (743, 21136227), (2229, 7045409), (5201, 3019461), (14117, 1112433), (15603, 1006487), (42351, 370811), (52973, 296457), (98819, 158919)]