53019813

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32789}}^1$

素因数の和:32817

約数の個数: 24

約数和(自身を含む): 89713440

約数和(自身を除く): 36693627

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 32789, 98367, 229523, 360679, 688569, 1082037, 1606661, 2524753, 4819983, 7574259, 17673271, 53019813]

約数ペア:

[(1, 53019813), (3, 17673271), (7, 7574259), (11, 4819983), (21, 2524753), (33, 1606661), (49, 1082037), (77, 688569), (147, 360679), (231, 229523), (539, 98367), (1617, 32789)]