33228321

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11897}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 54254880

約数和(自身を除く): 21026559

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 11897, 35691, 83279, 226043, 249837, 582953, 678129, 1582301, 1748859, 4746903, 11076107, 33228321]

約数ペア:

[(1, 33228321), (3, 11076107), (7, 4746903), (19, 1748859), (21, 1582301), (49, 678129), (57, 582953), (133, 249837), (147, 226043), (399, 83279), (931, 35691), (2793, 11897)]