47400969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 79358976

約数和(自身を除く): 31958007

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1307, 1727, 3297, 3921, 5181, 9149, 12089, 14377, 27447, 36267, 43131, 100639, 205199, 301917, 615597, 1436393, 2257189, 4309179, 6771567, 15800323, 47400969]

約数ペア:

[(1, 47400969), (3, 15800323), (7, 6771567), (11, 4309179), (21, 2257189), (33, 1436393), (77, 615597), (157, 301917), (231, 205199), (471, 100639), (1099, 43131), (1307, 36267), (1727, 27447), (3297, 14377), (3921, 12089), (5181, 9149)]