57260379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 29443749

約数列:

[1, 3, 11, 31, 33, 93, 223, 251, 341, 669, 753, 1023, 2453, 2761, 6913, 7359, 7781, 8283, 20739, 23343, 55973, 76043, 85591, 167919, 228129, 256773, 615703, 1735163, 1847109, 5205489, 19086793, 57260379]

約数ペア:

[(1, 57260379), (3, 19086793), (11, 5205489), (31, 1847109), (33, 1735163), (93, 615703), (223, 256773), (251, 228129), (341, 167919), (669, 85591), (753, 76043), (1023, 55973), (2453, 23343), (2761, 20739), (6913, 8283), (7359, 7781)]