1524237

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1157043

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 121, 143, 187, 209, 221, 247, 323, 363, 429, 561, 627, 663, 741, 969, 1573, 2057, 2299, 2431, 2717, 3553, 4199, 4719, 6171, 6897, 7293, 8151, 10659, 12597, 26741, 29887, 39083, 46189, 80223, 89661, 117249, 138567, 508079, 1524237]

約数ペア:

[(1, 1524237), (3, 508079), (11, 138567), (13, 117249), (17, 89661), (19, 80223), (33, 46189), (39, 39083), (51, 29887), (57, 26741), (121, 12597), (143, 10659), (187, 8151), (209, 7293), (221, 6897), (247, 6171), (323, 4719), (363, 4199), (429, 3553), (561, 2717), (627, 2431), (663, 2299), (741, 2057), (969, 1573)]