10820271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 7759185

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1511, 2387, 4533, 7161, 10577, 16621, 31731, 46841, 49863, 116347, 140523, 327887, 349041, 515251, 983661, 1545753, 3606757, 10820271]

約数ペア:

[(1, 10820271), (3, 3606757), (7, 1545753), (11, 983661), (21, 515251), (31, 349041), (33, 327887), (77, 140523), (93, 116347), (217, 49863), (231, 46841), (341, 31731), (651, 16621), (1023, 10577), (1511, 7161), (2387, 4533)]