4220667

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 6901440

約数和(自身を除く): 2680773

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1579, 2673, 4737, 14211, 17369, 42633, 52107, 127899, 156321, 383697, 468963, 1406889, 4220667]

約数ペア:

[(1, 4220667), (3, 1406889), (9, 468963), (11, 383697), (27, 156321), (33, 127899), (81, 52107), (99, 42633), (243, 17369), (297, 14211), (891, 4737), (1579, 2673)]