2428371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 4031040

約数和(自身を除く): 1602669

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1291, 1881, 3873, 11619, 14201, 24529, 42603, 73587, 127809, 220761, 269819, 809457, 2428371]

約数ペア:

[(1, 2428371), (3, 809457), (9, 269819), (11, 220761), (19, 127809), (33, 73587), (57, 42603), (99, 24529), (171, 14201), (209, 11619), (627, 3873), (1291, 1881)]