2623653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 4066400

約数和(自身を除く): 1442747

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 229, 603, 687, 1273, 2061, 3819, 4351, 11457, 13053, 15343, 39159, 46029, 138087, 291517, 874551, 2623653]

約数ペア:

[(1, 2623653), (3, 874551), (9, 291517), (19, 138087), (57, 46029), (67, 39159), (171, 15343), (201, 13053), (229, 11457), (603, 4351), (687, 3819), (1273, 2061)]