2013148977

素因数分解:

$3^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{10243}}^1$

素因数の和:10458

約数の個数: 32

約数和(自身を含む): 3146956800

約数和(自身を除く): 1133807823

約数列:

[1, 3, 7, 21, 49, 147, 191, 343, 573, 1029, 1337, 4011, 9359, 10243, 28077, 30729, 65513, 71701, 196539, 215103, 501907, 1505721, 1956413, 3513349, 5869239, 10540047, 13694891, 41084673, 95864237, 287592711, 671049659, 2013148977]

約数ペア:

[(1, 2013148977), (3, 671049659), (7, 287592711), (21, 95864237), (49, 41084673), (147, 13694891), (191, 10540047), (343, 5869239), (573, 3513349), (1029, 1956413), (1337, 1505721), (4011, 501907), (9359, 215103), (10243, 196539), (28077, 71701), (30729, 65513)]