23806167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 39826944

約数和(自身を除く): 16020777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 257, 401, 771, 1203, 1799, 2807, 2827, 4411, 5397, 8421, 8481, 13233, 19789, 30877, 59367, 92631, 103057, 309171, 721399, 1133627, 2164197, 3400881, 7935389, 23806167]

約数ペア:

[(1, 23806167), (3, 7935389), (7, 3400881), (11, 2164197), (21, 1133627), (33, 721399), (77, 309171), (231, 103057), (257, 92631), (401, 59367), (771, 30877), (1203, 19789), (1799, 13233), (2807, 8481), (2827, 8421), (4411, 5397)]