7401051

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 13395200

約数和(自身を除く): 5994149

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 229, 243, 399, 513, 567, 687, 1197, 1539, 1603, 1701, 2061, 3591, 4351, 4617, 4809, 6183, 10773, 13053, 14427, 18549, 30457, 32319, 39159, 43281, 55647, 91371, 117477, 129843, 274113, 352431, 389529, 822339, 1057293, 2467017, 7401051]

約数ペア:

[(1, 7401051), (3, 2467017), (7, 1057293), (9, 822339), (19, 389529), (21, 352431), (27, 274113), (57, 129843), (63, 117477), (81, 91371), (133, 55647), (171, 43281), (189, 39159), (229, 32319), (243, 30457), (399, 18549), (513, 14427), (567, 13053), (687, 10773), (1197, 6183), (1539, 4809), (1603, 4617), (1701, 4351), (2061, 3591)]