4405317

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 7102464

約数和(自身を除く): 2697147

約数列:

[1, 3, 7, 21, 31, 67, 93, 101, 201, 217, 303, 469, 651, 707, 1407, 2077, 2121, 3131, 6231, 6767, 9393, 14539, 20301, 21917, 43617, 47369, 65751, 142107, 209777, 629331, 1468439, 4405317]

約数ペア:

[(1, 4405317), (3, 1468439), (7, 629331), (21, 209777), (31, 142107), (67, 65751), (93, 47369), (101, 43617), (201, 21917), (217, 20301), (303, 14539), (469, 9393), (651, 6767), (707, 6231), (1407, 3131), (2077, 2121)]