128571004842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{437316343}}^1$

素因数の和:437316362

約数の個数: 24

約数和(自身を含む): 299124379296

約数和(自身を除く): 170553374454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 437316343, 874632686, 1311949029, 2623898058, 3061214401, 6122428802, 9183643203, 18367286406, 21428500807, 42857001614, 64285502421, 128571004842]

約数ペア:

[(1, 128571004842), (2, 64285502421), (3, 42857001614), (6, 21428500807), (7, 18367286406), (14, 9183643203), (21, 6122428802), (42, 3061214401), (49, 2623898058), (98, 1311949029), (147, 874632686), (294, 437316343)]