1390757753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{14461}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 1735440000

約数和(自身を除く): 344682247

約数列:

[1, 7, 11, 77, 1249, 8743, 13739, 14461, 96173, 101227, 159071, 1113497, 18061789, 126432523, 198679679, 1390757753]

約数ペア:

[(1, 1390757753), (7, 198679679), (11, 126432523), (77, 18061789), (1249, 1113497), (8743, 159071), (13739, 101227), (14461, 96173)]