38867283

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5305

約数の個数: 40

約数和(自身を含む): 71473248

約数和(自身を除く): 32605965

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5273, 7371, 15819, 36911, 47457, 68549, 110733, 142371, 205647, 332199, 427113, 479843, 616941, 996597, 1439529, 1850823, 2989791, 4318587, 5552469, 12955761, 38867283]

約数ペア:

[(1, 38867283), (3, 12955761), (7, 5552469), (9, 4318587), (13, 2989791), (21, 1850823), (27, 1439529), (39, 996597), (63, 616941), (81, 479843), (91, 427113), (117, 332199), (189, 205647), (273, 142371), (351, 110733), (567, 68549), (819, 47457), (1053, 36911), (2457, 15819), (5273, 7371)]